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ThomaPoR®

Filtration

Dialysis TubingsmembranesIon-Exchange membranesFilter ClothsSinter materialsFilter ElementsFilter modulesGranular Sorbent materialChromatography

Reichelt Chemietechnik ’14

Reichelt ChemietechnikGmbh + Co.

„Alte Brücke“ in Heidelberg

Englerstraße 18D-69126 HeidelbergGermanyTel. +49 6221 3125 0Fax +49 6221 3125 10

email:[email protected]:www.rct-online.de

Reichelt ChemietechnikGmbH + Co.

THOMAPOR® - 2014

Dialysing Tubing, Dialysing Clamps, Dialysing Cylinder 3 - 8Dialysing-Membranes, -Chambers, -Kit, -Cells, -Sheets, -Bags 8 - 14

Anion-Exchange Membranes and Cation-Exchange Membranes 14 - 17

Hollow Fibres 17 - 18

Borosilicate Glass Filter Disks and Filter Candles 18 - 21Sintered Plates, Sintered Rods and Sintered Pipes made of PTFE and HDPE 21 - 29Sinter Plates and Non-Woven Fabric Filters on Cr-Ni-Steel Base 29 - 30Round Filters and Membranes 30 - 43

Screen Cloths, Filter Cloths, Fleeces and Mats 44 - 53

Frits, Eluent Filters and Immersion Filters 53 - 57

Prefilters and Filter Holders 57 - 65Filter Modules 66 - 70Filter Housings and Filter Elements 70 - 75

Fine Filter Systems made of PVDF, PTFE and Stainless Steel 75 - 77Filter Units, Vacuum and Büchner Funnels 77 - 82

Microliter Syringes, High-Pressure Syringes and Accessories 82 - 86

Content: Filtration page

THOMAPOR® - 2014

Content: Gas Cleaning Technology page

Granular Sorbent Material and Accessories 86 - 90

Content: Liquid Chromatography page

Column Modular Sets 90 - 92

Chromatography with Columns made of Glass 93 - 96

Fraction collectors, Control Units and Accessories 96 - 101

UV Detectors and Dotting Recorders 101 - 102

THOMAPOR® - 2014 3

Separation Technology - Dialysing Tubing, Dialysing Clamps, Dialysing Cylinder Filtration

Separation TechnologyFiltrationDialysing Tubing, Dialysing Clamps, Dialysing Cylinder

THOMAPOR®-Dialysing Tubing made of Regenerated Cellulose – Standard

Application area• Gentle desalination, purification and concentration of sensitive biological

materials, such as sera, protein solutions, plant extracts etc.• Desalination of metal colloids.• Purification of protein and nucleic acid fragments.• Exchange of electrolytes in bioactive media.• Growing of bacterial cultures.• Depyrogenization of sensitive bioeffective systems.

Product specification• High-tech dialysing tubing made of regenerated cellulose for overall

biological research, seamlessly manufactured, in rolls, made of clear highly pure and molecular-porous membrane material, absolutely free of traces of heavy metal and sulfur compounds, extremely low protein absorption especially in a weakly acetous environment, narrow cut-off ranges. Stabilized for storage with glycerol. For low and high-molecu-lar systems with correspondingly defined cut-offs.

• Because of its glycerol content required for storage stability, THOMAPOR®-dialysing tubing should be washed with water or diluted acetic acid before use. For storage of unused dialysing tubing air-tight containers are recommended which should be stored in the refrigera-tor. The tubing can be used in the pH range of 2 to 12 and at tempe-ratures of +4 to +121 °C. The mentioned cut-offs are recommended values. In case of uncertainty the suitability of a given dialysing tubing has to be determined in preliminary tests, as the effective pore sizes of the cellulose membrane material depend on several external physico-chemical factors, e.g. the buffer composition.

Cat.-No.

Cut off

Flat width

Filling Ø

Specific filling

volume

Design Unit Price

kDalton mm mm ml/cm m EURO

50300 1 12 8 0.3 pre-wetted 10 660.0050301 1 18 11.5 1.1 pre-wetted 10 660.0050302 1 38 24 4.2 pre-wetted 10 660.0050303 1 45 29 6.4 pre-wetted 10 660.0050304 2 12 8 0.3 pre-wetted 10 660.0050305 2 18 11.5 1.1 pre-wetted 10 660.0050306 2 38 24 4.6 pre-wetted 10 660.0050307 2 45 29 6.4 pre-wetted 10 660.0050308 3,5 18 11.5 1.1 dry 15 660.0050309 3,5 45 29 6.4 dry 15 660.0050310 3,5 54 34 9.3 dry 15 660.0050312 6 - 8 10 6.4 0.32 dry 15 660.00

Cat.-No.

Cut off

Flat width

Filling Ø

Specific filling

volume

Design Unit Price


50313 6 - 8 23 14.6 1.7 dry 30 660.0050314 6 - 8 32 20.4 3.3 dry 30 660.0050315 6 - 8 40 25.5 5.1 dry 30 690.0050316 6 - 8 50 32 7.9 dry 30 720.0050317 6 - 8 100 64 32 dry 15 660.0050318 6 - 8 120 76 46 dry 15 780.0050319 8 24 15 1.8 pre-wetted 10 660.0050320 8 32 20.4 3.3 pre-wetted 10 660.0050321 8 40 25.5 5.1 pre-wetted 10 660.0050322 8 50 32 7.9 pre-wetted 10 660.0050323 10 12 7.5 0.45 pre-wetted 10 660.0050324 10 24 15 1.8 pre-wetted 10 660.0050325 10 32 20.4 3.3 pre-wetted 10 660.0050326 10 45 29 6.4 pre-wetted 10 660.0050327 12 - 14 4 3 0.08 dry 2 228.0050328 12 - 14 8 5 0.22 dry 2 228.0050329 12 - 14 10 6.4 0.32 dry 15 660.0045077 12 - 14 10 6.4 0.32 dry 30 708.0050331 12 - 14 25 16 2 dry 15 440.0045079 12 - 14 25 16 2 dry 30 708.0050332 12 - 14 32 20.4 3.3 dry 15 560.0050333 12 - 14 45 29 6.4 dry 15 440.0045081 12 - 14 45 29 6.4 dry 30 708.0050334 12 - 14 75 48 18 dry 15 440.0050335 12 - 14 105 67 34 dry 15 1,440.0050336 12 - 14 120 76 46 dry 15 1,440.0050337 15 12 7.5 0.45 pre-wetted 10 675.0050338 15 24 15 1.8 pre-wetted 10 675.0050339 15 32 20.4 3.3 pre-wetted 10 675.0050340 15 45 29 6.4 pre-wetted 10 675.0050341 25 12 7.5 0.45 pre-wetted 10 675.0050342 25 28 18 2.5 pre-wetted 10 675.0050343 25 34 22 3.7 pre-wetted 10 675.0050344 50 12 7.5 0.45 pre-wetted 10 675.0050345 50 28 18 2.5 pre-wetted 10 675.0050346 50 34 22 3.7 pre-wetted 10 675.00

THOMAPOR®-Dialysing Tubing made of Regenerated Cellulose − Praktik

Application area• Gentle desalination, purification and concentration of sensitive biological

materials, such as sera, plant extracts, cell hydrolysates etc.• Dialysis of blood, protein solutions, and of other biocolloid systems.• Desalination of metal colloids.• Growing of bacterial cultures.• Demonstration material for teaching and training.

Product specification• Material: Seamlessly manufactured dialysing tubing made of regenera-

ted cellulose.• Features: Sterilization -wet or dry- up to +120 °C allowed. Do not dry

up the dialysing tubing without having treated it first with a diluted glycerol solution.

• Average pore diameter: 15-20 Å• MW cut-off: 10,000 to 20,000 dalton

4 THOMAPOR® - 2014


• Biochemical analysis: Separation of low molecular and high molecular proteins and nucleic acid fragments.

• Concentration: Solutions of biomolecules of a molecular weight exceeding 12,000 - 15,000 can be concentrated quickly and gently by suspending them in a 20 % solution of polyethylene glycol M 2000.

• Salt exchange: Solutions of high-molecular salts cannot only be made free of the salt, but a new desired ionic environment can be established by exchange.

Cat.-No. Flat width

Filling Ø

Specific filling volume

Unit Price

mm mm ml/cm m EURO

84577 10 6 0.31 3 66.0084578 23 15 1.77 3 66.0084579 25 16 2.01 3 66.0084580 32 20 3.14 3 66.0084581 40 25 4.91 3 66.0084582 50 32 8.04 3 66.0084583 69 44 15.2 3 66.0084584 80 51 20.42 3 66.0084585 104 66 34.19 3 66.0084586 117 75 44.16 2 81.0084588 144 92 66.44 2 81.0084589 159 101 80.08 2 81.0050352 69 44 15.2 15.2 154.0050353 80 51 20.42 15.2 154.0050354 104 66 34.19 15.2 187.0050355 117 75 44.16 15.2 226.0050357 144 92 66.44 15.2 262.0050358 159 101 80.08 15.2 280.00503591 10 6 0.28 30.5 263.0050359 23 15 1.77 30.5 270.0050360 25 16 2.01 30.5 286.0050361 32 20 3.14 30.5 306.0050362 40 25 4.91 30.5 306.0050363 69 44 15.2 152.5 958.0050364 80 51 20.42 152.5 1,164.0050365 104 66 34.19 152.5 1,304.0050366 117 75 49.08 152.5 1,499.0050370 23 15 1.77 305 1,702.0050372 32 20 3.14 305 1,874.0050373 40 25 4.91 305 1,442.0050374 50 32 8.04 305 2,633.00

THOMAPOR®-High-Pure Dialysing Tubing made of Regenerated Cellulose

Application area• Gentle desalination, purification and concentration of heavy metal-

sensitive biological and physiological material under sterile conditions.• Growing of bacterial cultures.• Depyrogenization and sterilization of sensitive, bioeffective systems.

Product specification• Highly purified, EDTA-washed dialysing tubing, free of traces of heavy

metals and sulfur components, radiation-sterilized. For low- and high-molecular systems with narrowly defined cut-offs. Stabilized for storage with 0.05 % sodium azide.

• The mentioned cut-offs are recommended values. In case of uncer-tainty the suitability of a given THOMAPOR®-dialysing tubing CS SHR high-pure quality has to be determined in preliminary tests, as the effective pore sizes of the membrane material depend on several external physico-chemical factors, e.g. the buffer composition.

• Because of its sodium benzoate content required for storage stability, THOMAPOR®-Dialysing Tubing CS-SHR High-Pure should be washed with water before use. Subsequent conditioning in dialysing buffer is advisable.

Technical specification• Material: regenerated cellulose• Length: 5 m

Cat.-No. Cut off

Flat width

Filling Ø

Specific filling

volume

Length Price


45087 1 18 11.5 1.1 5 530.0045088 1 38 24 4.6 5 530.0045089 1 45 29 6.4 5 530.0045091 2 18 11.5 1.1 5 530.0045092 2 38 24 4.6 5 530.0045093 2 45 29 6.4 5 530.0045094 3,5 18 11.5 1.1 5 530.0045095 3,5 45 24 6.4 5 530.0045096 3,5 54 29 9.3 5 530.0045097 8 12 7.5 0.45 5 530.0045098 8 24 15 1.8 5 530.0045099 8 32 20.4 3.3 5 530.0045100 8 40 25.5 5.1 5 530.0045101 8 50 32 7.9 5 530.0045102 10 12 7.5 0.45 5 530.0045103 10 24 15 1.8 5 530.0045104 10 32 20.4 3.3 5 530.0045105 10 45 29 6.4 5 530.0045106 15 12 7.5 0.45 5 530.0045107 15 24 15 1.8 5 530.0045108 15 32 20.4 3.3 5 530.0045109 15 45 29 6.4 5 530.0045110 25 12 7.5 0.45 5 530.0045111 25 28 18 2.5 5 530.0045112 25 34 22 3.7 5 530.0045113 50 12 7.5 0.45 5 530.0045114 50 28 18 2.5 5 530.0045115 50 34 22 3.7 5 530.00

THOMAPOR® - 2014 5


THOMAPOR®-Dialysing Tubing made of Cellulose Hydrate − Standard

Application area• Gentle desalination, purification and concentration of sensitive biologi-

cal materials, such as sera, plant extracts, cell hydrolysates etc.• Dialysis of blood, protein solutions, and of other biocolloid systems.• Desalination of metal colloids.• Growing of bacterial cultures.

Product specification• Seamlessly manufactured dialysing tubing made of purest cellulose

hydrate membrane material. Mean pore size 25 Angstrom, nominal cut-off at MW 15,000 dalton. Laboratory-suitable supply length of 5 and 15 m/roll, graded flat widths between 24 mm and 180 mm.

Technical specification• Diffusion permeability for salts: 2.8 x 10-4 cm x s-1; (pressureless

continuous-flow cell; 0.1 % aqueous urea solution at +20 °C)• Mechanical permeability: 1.5 x 10-5 cm x s-1 bar-1; (stirring cell

0.1 bar; water at +20 °C)• Retention against dextran: 60 % (1 % dextran solution MW 10,000;

0.1 bar)

Cat.-No. Flat width

Filling Ø


Unit Price

mm mm ml/cm m EURO

84597 24 16 2 5 43.0084598 32 21 3.46 5 43.0084599 34 22 4.15 5 43.0084600 40 28 4.9 5 47.0084602 49 34 7.54 5 54.0084603 53 40 9.07 5 57.0084604 58 45 10.75 5 57.0084605 66 50 12.56 5 57.0084607 80 60 19.62 5 57.0084613 89 69 26.41 5 57.0084608 102 79 33.17 5 60.0084609 115 89 41.83 5 94.0084610 126 122 51.5 5 99.0084611 141 138 62.18 5 111.0084612 156 153 73.86 5 118.0050427 24 16 2 15 94.0050428 32 21 3.46 15 94.0050429 34 22 4.15 15 94.0050430 40 28 4.9 15 110.0050432 49 34 7.54 15 128.0050433 53 40 9.07 15 107.0050434 58 45 10.75 15 107.0050435 66 50 12.56 15 107.0050437 80 60 19.62 15 113.00

Cat.-No. Flat width

Filling Ø


Unit Price

mm mm ml/cm m EURO

50438 89 69 26.41 15 119.0050439 102 79 33.17 15 146.0050440 115 89 41.83 15 200.0050441 126 96 51.5 15 249.0050442 141 108 62.18 15 273.0050443 156 120 73.86 15 292.0050444 180 138 79.64 15 308.00

THOMAPOR®-Dialysing Tubing made of Cellulose Hydrate − RapidApplication area• Gentle desalination, purification and concentration of sensitive biologi-

cal materials, such as sera, plant extracts, cell hydrolysates etc.

Product specification• Seamlessly manufactured dialysing tubing made of purest cellulose

hydrate membrane material. Larger number density of pores and lower wall thickness increase dialysing speed by 20 % and more compared to standard qualities without loss of mechanical stability. Mean pore size 25 Angstrom, nominal cut-off at MW 15,000 dalton. Laboratory-suitable supply length of 3 and 15 m/roll, graded flat widths between 4 mm and 148 mm.

Technical specification• Diffusion permeability for salts: 4.2 x 10-4 cm x s-1; (pressureless

continuous-flow cell; 0.1 % aqueous urea solution at +20 °C)• Mechanical permeability: 3.1 x 10-5 cm x s-1 bar-1; (stirring cell

0.1 bar; water at +20 °C)• Retention against dextran: 63 % (1 % dextran solution, MW 10,000;

0.1 bar)

Cat.-No. Flat width

Filling Ø


Unit Price

mm mm ml/cm m EURO

84567 4 2.6 0.05 3 62.0084568 10 6 0.31 3 62.0084570 25 12 1.13 3 55.0084571 33 19 2.83 3 55.0084573 80 51 20.42 3 65.0084574 99 63 31.16 3 83.0084576 148 94 69.36 3 99.0050445 10 6 0.28 15 234.0050446 25 12 1.13 15 208.0050447 33 19 2.83 15 208.0050449 80 51 20.42 15 241.0050450 99 63 31.16 15 292.0050452 148 94 69.36 15 386.00

6 THOMAPOR® - 2014


THOMAPOR®-Dialysing Tubing made of Cellulose Ester

Application area• Gentle desalination, purification and concentration of sensitive biologi-

cal materials, such as sera, protein solutions, plant extracts etc.• Desalination of metal colloids.• Purification of protein and nucleic acid fragments.• Exchange of electrolytes in bioactive media.• Growing of bacterial cultures.• Depyrogenization of sensitive bioeffective systems.

Product specification• High-tech dialysing tubing for overall biological research, seamlessly

manufactured, in rolls, made of clear highly pure and molecular-porous membrane material, absolutely free of traces of heavy metal and sulfur compounds, extremely low protein absorption. For low and high-molecular systems with correspondingly defined cut-offs.

Technical specification• Material: cellulose ester, hydrophilic, symmetric porosity• pH range: 2 to 9• Max. temperature: +37 °C (recommended)• Storage: wet, with 0.05 % sodium azide

Cat.-No. Cut off

Flat width

Filling Ø

Volume Length Price


45000 0,1 - 0,5 10 6.4 0.32 10 575.0045001 0,1 - 0,5 16 10 0.79 10 658.0045002 0,1 - 0,5 24 15 1.8 10 754.0045003 0,1 - 0,5 31 20 3.1 10 790.0045034 0,5 8 5.1 0.26 10 630.0045004 0,5 - 1 10 6.4 0.32 10 575.0045036 0,5 12 7.7 0.38 10 675.0045005 0,5 - 1 16 10 0.79 10 658.0045006 0,5 - 1 24 15 1.8 10 754.0045007 0,5 - 1 31 20 3.1 10 790.0045040 1 12 7.7 0.38 10 675.0045046 3,5 8 5.1 0.26 10 630.0045008 3,5 - 5 10 6.4 0.32 10 575.0045009 3,5 - 5 16 10 0.79 10 658.0045010 3,5 - 5 24 15 1.8 10 754.0045011 3,5 - 5 31 20 3.1 10 790.0045012 8 - 10 10 6.4 0.32 10 575.0045013 8 - 10 16 10 0.79 10 658.0045014 8 - 10 24 15 1.8 10 754.0045015 8 - 10 31 20 3.1 10 790.0045061 10 16 10 0.79 10 715.0045016 20 10 6.4 0.32 10 575.0045017 20 16 10 0.79 10 658.00

Cat.-No. Cut off

Flat width

Filling Ø

Volume Length Price


45018 20 24 15 1.8 10 754.0045019 20 31 20 3.1 10 790.0045068 25 12 7.7 0.38 10 675.0045020 50 10 6.4 0.32 10 575.0045021 50 16 10 0.79 10 658.0045022 50 24 15 1.8 10 754.0045023 50 31 20 3.1 10 790.0045024 100 10 6.4 0.32 10 575.0045025 100 16 10 0.79 10 658.0045026 100 24 15 1.8 10 754.0045027 100 31 20 3.1 10 790.0045028 300 16 10 0.79 10 658.0045074 1000 16 10 0.79 10 658.00

THOMAPOR®-Dialysing Mini Tubing Chamber made of Cellulose Ester

Product specification• Dialysing tubing made of sulfur- and heavy metal-free cellulose ester

(CE) with integrated end pieces; one side with a flared screw cap for filling without material loss, the other side with a weighted sealing piece for safe balance in the dialysing vessel. Graduated laboratory-oriented cut-offs (MWCO) between 100 and 300,000 dalton, for dialysis of volumes up to 10 ml; diameter 10 mm, sterile packaged for the immediate use in dialysing vessels preferably in THOMAPOR®-dialysing cylinders, Cat. No. 58718 and 58758.

Cat.-No. Cut off

Volume Outside Ø

Length Unit Price

kDalton ml mm mm piece EURO

58719 0,1 1 10 50 12 320.0058720 0,5 1 10 50 12 320.0058721 1 1 10 50 12 320.0058723 3,5 1 10 50 12 320.0058724 5 1 10 50 12 320.0058725 8 1 10 50 12 320.0058726 10 1 10 50 12 320.0058727 20 1 10 50 12 320.0058729 50 1 10 50 12 320.0058730 100 1 10 50 12 320.0058731 300 1 10 50 12 320.0058739 10 5 10 100 12 350.0058732 0,1 5 10 100 12 350.0058733 0,5 5 10 100 12 350.0058734 1 5 10 100 12 350.00

THOMAPOR® - 2014 7


Cat.-No. Cut off

Volume Outside Ø

Length Unit Price

kDalton ml mm mm piece EURO

58736 3,5 5 10 100 12 350.0058737 5 5 10 100 12 350.0058738 8 5 10 100 12 350.0058740 20 5 10 100 12 350.0058742 50 5 10 100 12 350.0058743 100 5 10 100 12 350.0058744 300 5 10 100 12 350.0058745 0,1 10 10 160 12 370.0058746 0,5 10 10 160 12 370.0058747 1 10 10 160 12 370.0058749 3,5 10 10 160 12 370.0058750 5 10 10 160 12 370.0058751 8 10 10 160 12 370.0058752 10 10 10 160 12 370.0058753 20 10 10 160 12 370.0058755 50 10 10 160 12 370.0058756 100 10 10 160 12 370.0058757 300 10 10 160 12 370.00

THOMAPOR®-Dialysing Cylinder

Product specification• Cylindrical vessel for the rapid routine dialysis with dialysing tubing,

made of glass-clear, bioinert plastic material, free of leachable com-ponents; with tight-closing cover and strong 40 mm magnetic stirring bar. Flat bottom for putting on magnetic stirrers; excellently suited for all THOMAPOR®-dialysing mini tubing chambers made of cellulose ester, Cat. No. 58719 to 58757; two laboratory-oriented sizes.

Cat.-No. Volume Height Outside Ø Unit Price ml mm mm piece EURO

58718 750 105 107 1 150.0058758 1,000 175 110 1 150.00

THOMAPOR®-Closure Clamp made of PP for Dialysing Tubing

General product specification• Clamp system for safe and gentle closure of dialysing tubing of all di-

mensions and types, made of physiologically safe and chemically inert polypropylene (white). To be opened at any time without problems and reusable many times. Chemically sterilizable, autoclavable at +121 °C.

• Two-part closure system, consisting of a resilient clamp with integral pressure ribs and fitted in round shaped rod. Four standard sizes for dialysing tubing with flat widths up to 17, 42, 72, 95, and 180 mm.

• The end of the dialysing tubing to be sealed is fixed with one hand

over the opening of the clamp in such a way that it projects approx. 10 mm. Then the round shaped rod is pressed into the clamp.

THOMAPOR®-Dialysing Tubing Closure Clamp made of PP

Cat.-No. Usable for max. flat width Unit Price mm piece EURO

84564 17 5 40.0084565 42 5 45.0084590 72 5 55.0084594 95 5 61.0084595 180 5 66.00

THOMAPOR®-Dialysing Tubing Clip made of PP

Product specification• Polypropylene clip closes dialysing tubing reliably without damaging it.

Cat.-No. Length Unit Price mm piece EURO

94541 12 10 112.0094542 35 10 92.0094543 75 10 118.00

THOMAPOR®-Dialysing Tubing Opener

8 THOMAPOR® - 2014


Product specification• For single use. Angled plastic piece with self-adhesive spots. When

the tubing opener is pressed together over the tubing end, the opening is drawn open. It can be left at the tubing during filling it with liquid. When the tubing gets wet, the adhesive force of the opener extinguishes.

Cat.-No. Number of adhesive spots Unit Price piece EURO

94540 2 100 132.00

THOMAPLAST®-Dialysing Tubing Filler Funnel made of PP

Product specification• Dialysing tubing filler funnel with graded adapter for slipping of

dialysing tubing of different diameters.• Dialysing tubing is individually cut to length, slipped over the adapter

and tightly fixed with a rubber band.• The filler funnel is now hanged at the edge of the container.• The closure cap can be marked. The funnel is sterilizable with steam

at +121 °C.

Cat.-No. For tubing inside Ø Unit Price mm piece EURO

12301 5 - 13 5 46.0012302 14 - 28 5 54.00

THOMAPOR®-Holding Ring for Dialysing Membranes

Product specification• Hold membranes of varying sizes necessary for dialysis or concentra-

tion purposes.• Double rings made of plastic which are adjusted in such a way that

they can hold membranes of any size.

Cat.-No. Outside Ø Unit Price mm piece EURO

50458 100 2 106.00


50459 125 2 106.0050460 150 2 106.00

THOMASANN®-Wash Solution Concentrate for Removal of Heavy Metal

Product specification• Biologically degradable wash solution concentrate for ultrapurification

of dialysis membranes for critical work in areas of biochemistry. The wash solution concentrate is based on chelating agents for conversion of traces of heavy metals (among others Cd, Cr, Cu, Fe, Mg, Ni, Pb, Zn) into readily soluble complexes to be washed out with water. Plastic bottle containing approx. 225 ml wash solution concentrate for more than 2 litres wash solution, for use according to handling instructions.

• For removal of heavy metal one part by volume of wash solution concentrate is diluted with 9 parts by volume of distilled water. The membranes are kept for about 5 minutes at room temperature in the diluted wash solution. Then the formed heavy-metal complexes are washed out with a sufficient amount of ultrapure water.

Cat.-No. Volume Unit Price ml piece EURO

58859 225 1 175.00

Dialysing-Membranes, -Chambers, -Kit, -Cells, -Sheets, -Bags

THOMAPOR®-Dialysing Membranes for THOMAPOR®-Biochem Dialyser Systems

Product specification• Cuttings of dialysing membranes for all THOMAPOR®-Biochem Dialy-

ser Systems, System MED, Cat. No. 58929 to 58964, made of cellulose acetate (CA) or regenerated cellulose (RC) with graduated cut-offs (MWCO) between 100 and 100.000 dalton.

• Handling instructions: THOMAPOR®-dialysing membranes are stabilized with 0.05 % sodium azide solution against contamination with microorganisms; they are precleaned and free of glycerol and heavy metal contaminations. Before use, the sodium azide solution has to be washed out with a sufficient amount of purified water. CA mem-branes are less stable to organic solvents, acetonitrile and alcohols, but feature a lower protein binding than RC membranes. The MWCO range is better-defined for CA membranes than for RC membranes. The membranes have always to be kept wet and handling has to be adapted to the usual, low mechanical stability. Touching by hands should be avoided.

THOMAPOR® - 2014 9

Separation Technology - Dialysing-Membranes, -Chambers, -Kits, -Cells, -Sheets, -Bags Filtration

Cat.-No. Material1 Cut off

Chamber volume

Outside Ø

Unit Price

kDalton µl mm piece EURO

58965 CA 0,1 10 - 200 11 24 160.0058966 CA 0,5 10 - 200 11 24 160.0058967 CA 1 10 - 200 11 24 160.0058968 CA 2 10 - 200 11 24 160.0058969 CA 5 10 - 200 11 24 160.0058970 CA 10 10 - 200 11 24 160.0058971 CA 25 10 - 200 11 24 160.0058972 CA 50 10 - 200 11 24 160.0058973 CA 100 10 - 200 11 24 160.0058974 CA 0,1 250 - 1500 14 24 224.0058975 CA 0,5 250 - 1500 14 24 224.0058976 CA 1 250 - 1500 14 24 224.0058977 CA 2 250 - 1500 14 24 224.0058978 CA 5 250 - 1500 14 24 224.0058979 CA 10 250 - 1500 14 24 224.0058980 CA 25 250 - 1500 14 24 224.0058981 CA 50 250 - 1500 14 24 224.0058982 CA 100 250 - 1500 14 24 224.0058983 CA 0,5 3000 - 5000 18 24 224.0058984 CA 1 3000 - 5000 18 24 224.0058985 CA 2 3000 - 5000 18 24 224.0058986 CA 5 3000 - 5000 18 24 224.0058987 CA 10 3000 - 5000 18 24 224.0058988 CA 25 3000 - 5000 18 24 224.0058989 CA 50 3000 - 5000 18 24 224.0058990 CA 100 3000 - 5000 18 24 224.0015000 RC 1 10 - 200 18 24 160.0015001 RC 2 10 - 200 18 24 160.0015002 RC 5 10 - 200 18 24 160.0015003 RC 10 10 - 200 18 24 160.0015004 RC 25 10 - 200 18 24 160.0015005 RC 50 10 - 200 18 24 160.0015006 RC 1 250 - 1500 14 24 224.0015007 RC 2 250 - 1500 14 24 224.0015008 RC 5 250 - 1500 14 24 224.0015009 RC 10 250 - 1500 14 24 224.0015010 RC 25 250 - 1500 14 24 224.0015011 RC 50 250 - 1500 14 24 224.0015012 RC 1 3000 - 5000 18 24 224.0015013 RC 2 3000 - 5000 18 24 224.0015014 RC 5 3000 - 5000 18 24 224.0015015 RC 10 3000 - 5000 18 24 224.0015016 RC 25 3000 - 5000 18 24 224.0015017 RC 50 3000 - 5000 18 24 224.00

1 CA = cellulose acetate; RC = regenerated cellulose

THOMAPOR®-Micro Biochem Dialysing Chamber made of PTFE – Simplex

Product specification• Two-part micro dialysing system for applications in biochemistry such

as gentle desalination and buffer exchange by use of THOMAPOR®-dialysing membranes made of celluloseacetate (CA) Cat. No. 58965 to 58990, or regenerated cellulose (RC), Cat. No. 15000 to 15017, for quantities between 10 and 5000 µl. Completely made of PTFE, absolutely biocompatible and sterilizable; also available with involved magnetic stirring bar for moving the system in the dialysing vessel by magnetic stirrers.

• The sample is filled in the sample compartment (sample chamber) without bubbles by use of a micropipette or a microliter syringe and covered with the dialysing membrane on which the PTFE closure is then tightly screwed. For dialysis the dialyser prepared in this way is placed in the dialysing vessel filled with water or buffer. After termination of the dialysis the sample is taken out without loss with a microliter syringe by puncturing the membrane through the PTFE closure.

Cat.-No. Outside Ø

Chamber volume

Design Unit Price

mm µl piece EURO

58929 11 10 without magnet 1 180.0058930 11 20 without magnet 1 180.0058931 11 50 without magnet 1 180.0058932 11 100 without magnet 1 180.0058933 11 200 without magnet 1 180.0058934 14 500 without magnet 1 180.0058935 14 1,000 without magnet 1 180.0058936 14 1,500 without magnet 1 180.0058937 18 3,000 without magnet 1 180.0058938 18 5,000 without magnet 1 180.0058939 11 10 with magnet 1 230.0058940 11 20 with magnet 1 230.0058941 11 50 with magnet 1 230.0058942 11 100 with magnet 1 230.0058943 11 200 with magnet 1 230.0058944 14 500 with magnet 1 230.0058945 14 1,000 with magnet 1 230.0058946 14 1,500 with magnet 1 230.00

10 THOMAPOR® - 2014


THOMAPOR®-Micro Biochem Dialysing Chamber made of PTFE – Duplex

Product specification• Micro-dialysing double-membrane system for applications in bioche-

mistry such as gentle „high-speed“ desalination and buffer exchange by use of THOMAPOR®-dialysing membranes made of celluloseacetate (CA) Cat. No. 58965 to 58990, or regenerated cellulose (RC), Cat. No. 15000 to 15017, for quantities between 50 and 5000 µl. Completely made of PTFE, absolutely biocompatible and sterilizable; also available with involved magnetic stirring bar for moving the system in the dialysing vessel by magnetic stirrers.

• The sample compartment of the dialyser is closed on one side with a dialysing membrane on which one of the two PTFE closures is screwed. By means of a micropipette or a microliter syringe the sample is filled in the sample compartment (sample chamber) and covered with the second dialysing membrane, on which the second PTFE closure is then screwed. For dialysis the dialyser prepared in this way is placed in the dialysing vessel filled with water or buffer where the dialysis takes place via the membranes on both sides. Dialysis with the THOMAPOR®-Duplex Micro Biochem Dialyser chamber can also be done when the sample compartment is not completely filled and does not require bubble-free filling-in. After termination of the dialysis the sample is taken out without loss with a microliter syringe by punctu-ring one of the two membranes through the PTFE closure.

Cat.-No. Outside Ø

Chamber volume

Design Unit Price

mm µl piece EURO

58947 11 50 without magnet 1 245.0058948 11 100 without magnet 1 245.0058949 11 200 without magnet 1 245.0058950 14 500 without magnet 1 245.0058951 14 1,000 without magnet 1 245.0058952 14 1,500 without magnet 1 245.0058953 18 3,000 without magnet 1 245.0058954 18 5,000 without magnet 1 245.0058955 11 50 with magnet 1 315.0058956 11 100 with magnet 1 315.0058957 11 200 with magnet 1 315.0058958 14 500 with magnet 1 315.0058959 14 1,000 with magnet 1 315.0058960 14 1,500 with magnet 1 315.00

THOMAPOR®-Micro Biochem Dialysing Chamber made of PTFE – for equlibrium dialysis

Product specification• Micro dialysing system for equlibrium dialysis biochemistry, for

re covery of the dialysed sample and the dialysate, for THOMAPOR®-dialysing membranes made of celluloseacetate (CA) Cat. No. 58965

to 58990, or regenerated cellulose (RC), Cat. No. 15000 to 15017. Completely made of PTFE, absolutely biocompatible and sterilizable; for processing of quantities between 50 and 500 µl.

• A bipartite sample compartment is formed by fixing a THOMAPOR®-dialysing membrane between the two parts of the PTFE dialyser. In one of the two parts the sample is filled by use of a microliter syringe and the compartment is closed with the PTFE knurled head screw-in closure. The other compartment is filled with water or buffer solution for dialysing the sample. This compartment is also closed with a PTFE knurled head screw-in closure. Each of the two compartments can be opened temporarily for withdrawing of sample and closed again to continue the dialysis until equilibrium is reached. The exchange of membranes with different cut-offs (MWCO) allows microscale fractionations.

Cat.-No. Outside Ø Chamber volume

Unit Price

mm µl piece EURO

58961 11 2 x 50 1 290.0058962 11 2 x 100 1 290.0058963 11 2 x 250 1 290.0058964 14 2 x 500 1 290.00

THOMAPOR®-Micro Dialysing Cell made of PP

Product specification• Cell for equilibrium dialysis made of polypropylene (PP), consisting of

two parts.• Each chamber (part of the cell) has a capacity of 0.1 ml. Opening

channels allow to fill in the substance to be dialysed by microliter syringes. The channels have to be sealed with needles. The cell closes tightly when both parts of the chamber are strongly pressed into one another after insertion of the membrane.


286711 0.1 1 80.00

THOMAPOR® - 2014 11


THOMAPOR®-Micro Dialysing Membrane made of Regenerated Cellulose

Product specification• Dialysing membranes made of regenerated cellulose with a cut-off

(MWCO) of 6000 dalton.• Matching micro dialysing cell Cat. No. 286711

Cat.-No. Cut off Unit Price kDalton piece EURO

286721 6 10 70.00

THOMAPOR®-Micro Dialyser – Simultaneous

Product specification• Compact dialysing systems for simultaneous pressureless dialysis

of up to 96 samples <1 ml each, made of biocompatible, glass-clear acrylic polymer material. Metal-free sandwich construction consisting of sample chamber carrier with numbered sample positions and counterchamber with Luer-fittings for connection to peristaltic pumps. Framed high-speed dialysing membranes (not included in the content of supply) for insertion and exchange without problems, easiest system mounting by use of knurled screws and safety clamps made of polymer material, sealing of sample chamber and counterchamber to-wards the dialysing membrane by elastic, biocompatible FPM O-rings.

Cat.-No. Number samples

Volume per sample

Dimensions Price

µl mm EURO

58812 10 150 64 x 64 x 40 945.0058813 10 500 64 x 64 x 40 945.0058816 96 150 152 x 133 x 40 2,375.00

THOMAPOR®-Dialysing Membranes (framed) made of Cellulose Ester for THOMAPOR®-Simultaneous Micro Dialyser

Product specification• Framed high-speed dialysing membranes for THOMAPOR®-

simultaneous micro dialyser systems, assorted to their sample capacities, cut-offs (MWCO) between 100 and 500,000 dalton, made of ultrapure cellulose ester matrix, membrane thickness <35 µm; biostabilized in 0.1 % sodium azide solution à 10 pieces per package. Attention: Before using the THOMAPOR®-cellulose ester dialysing membranes the biostabilizer has to be washed out with deionized water.

Cat.-No. Number samples Cut off Unit Price kDalton piece EURO

58831 10 0,1 10 300.0058832 10 0,5 10 300.0058833 10 1 10 300.0058834 10 2 10 300.0058835 10 3,5 10 300.0058836 10 5 10 300.0058837 10 8 10 300.0058838 10 10 10 300.0058839 10 15 10 300.0058840 10 25 10 300.0058841 10 50 10 300.0058842 10 100 10 300.0058843 10 300 10 300.0058844 10 500 10 300.0058845 96 0,1 10 380.0058846 96 0,5 10 380.0058847 96 1 10 380.0058848 96 2 10 380.0058849 96 3,5 10 380.0058850 96 5 10 380.0058851 96 8 10 380.0058852 96 10 10 380.0058853 96 15 10 380.0058854 96 25 10 380.0058855 96 50 10 380.0058856 96 100 10 380.0058857 96 300 10 380.0058858 96 500 10 380.00



THOMAPOR®-Macro Dialysing Cell for Volumes up to 50 ml

Product specification• Double-cell system made of biocompatible glass-clear acrylic

polymer material for pressureless dialysis with dialysing membranes of customary diameters. Metal-free sandwich construction, easiest mounting without screwing by use of safety clamps made of polymer material. Easy exchange of the dialysing membrane, sealing by elastic, biocompatible FPM O-ring. Double-port for each cell with Luer-fitting for filling with syringes or for tubing connection to peristaltic pumps for continuous dialysis. Complete systems in field-proven sizes with cell volumes between 2 x 1 and 2 x 50 ml.

Cat.-No. Volume Outside Ø Ø cell Height cell Price ml mm mm mm EURO

58764 1 33 20 10 905.0058765 2.5 33 20 20 1,054.0058766 5 47 38 10 1,074.0058767 10 47 38 20 1,120.0058768 50 100 80 20 1,238.00

THOMAPOR®-Dialysing Cells

Application area• Separation of proteins and other macromolecules out of solutions,

deionization of protein solutions and during protein binding studies. Furthermore, the dialysing cells can be used for quantitative separation of electrolytes out of biological fluids, for adjustment of composition and concentration of electrolytes in protein solutions and for change of the ionic environment of natural or synthetic macromolecules.

THOMAPOR®-Flow Dialysing Cell

Product specification• The cell is made of clear acrylic glass allowing continuous monitoring.

The cell is suitable for total as well as for equilibirum dialysis.• The cell allows a rapid dialysing process and easy sample withdraw.• Both parts of the chamber are identical and each is equipped with

a stainless steel needle with Luer-Lock-fitting made of the same material. The sample application is effected through the filling whole on one part of the cell which is closed with a PTFE-coated stainless steel screw.

• Both parts of the chamber are absolutely tightly pressed together and closed with four central screws. The dialysing membrane is inserted and fixed between the two parts of the chamber.


50496 1 1 262.0050497 5 1 298.0050498 10 1 320.00

THOMAPOR®-Equilibrium Dialysing Cell

Product specification• The cell is made of clear acrylic glass allowing continuous monitoring.• The cell allows a rapid dialysing process and easy sample withdraw.• Both parts of the chamber are identical and each is fitted with a filling

hole. Each filling hole is closed with a PTFE-coated screw made of stainless steel.



50492 1 1 210.0050493 5 1 282.0050494 10 1 292.0050495 50 1 297.00

THOMAPOR®-In-line Multi Equilibrium Dialysing Cell

Product specification• The cell is made of clear acrylic glass allowing continuous monitoring.• The cell allows a rapid dialysing process and easy sample withdraw.• Both parts of the chamber are identical and each is fitted with a filling

hole. Each filling hole is closed with a PTFE-coated screw made of stainless steel.




Cat.-No. Volume Dimensions Unit Price ml mm piece EURO

50522 1 182 x 25 x 76 1 380.00

THOMAPOR®-Multi Equilibrium Dialysing Cell for Microsamples

Product specification• The cell is made of clear acrylic glass allowing continuous monitoring.• The cell allows a rapid dialysing process and easy sample withdraw.• Both parts of the chamber are identical and each is fitted with one

filling hole. Each filling hole is closed with a PTFE-coated screw made of stainless steel.

• Both parts of the chamber are absolutely tightly pressed together and closed with eight central screws. The dialysing membrane is fixed between the two parts of the chamber.

Cat.-No. Volume Number chambers Unit Price ml piece EURO

50517 1 4 1 350.00

THOMAPOR®-Dialysing Membranes made of Regenerated Cellulose

General product specification• Dialysing membranes made of regenerated cellulose prepared from

linters. The dialysing membranes contain water, glycerol and small amounts of sulfur compounds being predominantly polysulfides (approx. 0.1 %). Glycerol and sulfur can be removed by intensive washing of the membranes.

• To preserve humidity the membrane rolls are packaged in polyethylene bags. The membranes lose elasticity when they emit humidity to the air.

• The molecular weigh cut-off is 3500 to 14000 dalton. Various buffer solutions should be tested as the charge of the molecule can be chan-ged by the pH of the medium. Pulling at the membrane in one direction decreases pore size, pulling in both directions increases the pore size. Wet membranes should not dry out. For preservation they are kept in benzoic acid or formaldehyde.

THOMAPOR®-Dialysing Sheet made of Regenerated Cellulose – Box

Product specification• Highly permeable, sterilizable dialysing sheet made of regenerated

cellulose for use in THOMAPOR®-dialysing cells and in other systems.• THOMAPOR®-cellulose dialysing sheets contain approx. 10 % water

and are stabilized to drying out with glycerol. They are sterilizable but have to be treated again with glycerol after sterilization to prevent dry-ing out. Before use of the membranes the glycerol has to be removed by washing with ultrapure water. For removal of sulfur traces from THOMAPOR®-cellulose dialysing sheets the THOMAPOR®-sulfur wash solution kit (cat. no. 58860) is recommended.

Technical specification• Material: regenerated cellulose, transparent, stabilized with glycerol• Dimensions: 102 x 152 mm• Cut-off: 6000 dalton

Cat.-No. Cut off Dimensions Unit Price kDalton mm piece EURO

15479 6 102 x 152 100 190.00

THOMAPOR®-Dialysing Sheet made of Regenerated Cellulose

Product specification• Cut-off (MWCO) 10,000 - 20,000 dalton for use in all kind of dialysers,

made of regenerated cellulose

Cat.-No. Thickness Weight Dimensions Unit Price µm g/m² mm piece EURO

94585 23 32 1.600 x 1.000 1 35.0094586 28 40 1.300 x 1.000 1 35.0094587 42 60 900 x 1.000 1 45.00



THOMAPOR®-Dialysing Membrane made of Regenerated Cellulose

Cat.-No. Cut off Dimensions Unit Price kDalton mm piece EURO

50389 3,5 108 x 108 25 460.0050390 6 - 8 240 x 240 25 720.0050391 12 - 14 150 x 150 25 405.0050392 12 - 14 200 x 200 25 540.00

THOMAPOR®-Dialysing Bag made of Regenerated Cellulose

Cat.-No. Cut off Sample size Unit Price kDalton mm piece EURO

50393 3,5 1 - 40 10 400.0050394 3,5 5 - 400 10 455.0050395 6 - 8 1 - 40 10 400.0050396 6 - 8 5 - 400 10 455.0050397 12 - 14 1 - 40 10 400.0050398 12 - 14 5 - 400 10 455.00

Anion-Exchange Membranes and Cation-Exchange Membranes

THOMAPOR®-Ion-Exchange Membrane for Electrodialysis – PVC-reinforced

Product specification• Ion-exchange membranes made of polystyrene reinforced with PVC• Low electrical resistance• Electrodialysis membranes have always to be kept wet and should be

stored in a 3 % NaCl solution in a cool and dark place.

• Chemical resistance: Resistant to acids, alkalis and inorganic salt solutions; otherwise all properties as polystyrene. Good resistance to reducing agents. Permanent operation with oxidants reduces stability.

Technical specification• Thickness: CEM: 0.15 - 0.17 mm; AEM: 0.11 - 0.14 mm• Tearing strength: CEM: 3 - 4 kg/cm2; AEM: 4 - 7 kg/cm2

• Resistivity: CEM: 2.7 - 3.2 Ohm/cm2; AEM: 3.0 - 4.5 Ohm/cm2

• Transport number t+: CEM: 0.7 (K+Na+); AEM: 0.02• Transport number t++: CEM: 0.28 (Ca++Mg++); AEM: 0.02• Transport number t-: CEM: 0.02 (CI-); AEM: 0.94 - 0.96• Transport number t--: CEM: 0.02 (SO4

2-); AEM: 0.94 - 0.96• Exchange capacity: CEM: 1.5 meq/g; AEM: 1.8 meq/g• Chemical form: CEM: Na; AEM: CI• Max. temperature: +40 °C, for a short time +60 °C

Cat.-No. Design Dimensions Unit Price mm piece EURO

553281 anion exchanger 500 x 500 1 317.0055329 cation exchanger 500 x 500 1 317.00

THOMAPOR®-Ion-Exchange Membrane for ElectrodialysisApplication area• Desalination of sea water or brackish water• Preparation of sugar solution, whey and other aqueous and non-

aqueous solutions containing ions.• Purification of soiled pickling bathes• Chlorine production• Electrolytic synthesis of periodic acid and other chemicals

Product specification• Electrodialysis membranes have always to be kept wet and should be

stored in a 3 % NaCl solution in a cool and dark place.• Chemical stability MA-3475:

Good chemical stability in neutral solutions, in acid solutions (ph 0-7) and in alkaline solutions (ph 7-9)Fair chemical stability in alkaline solutions (ph 9-14)Poor chemical stability to mild oxidizing agents and to reducing agents

• Chemical stability MA-3512 (at +60 °C):H2SO4 up to 5 %, HCI and NaOH up to 4 %

Technical specification• Electrical resistance:

MA-3475: 24 Ohm/cm2 (0.1 N NaCI); 8 Ohm/cm2 (1.0 N NaCI)MA-3512: 14 Ohm/cm2 (0.1 N NaCI); 4 Ohm/cm2 (1.0 N NaCI)

• Permeability: 75.0 % (0.5 N NaCI/1.0 N NaCI)• Water permeability: <3.2 ml/h/dm2 (at 0.35 kg/cm2)• Pressure resistance:

MA-3475: min. 14 kg/cm2

MA-3512: min. 12 kg/cm2

• Thickness:MA-3475: approx. 0.40 mmMA-3512: approx. 0.15 mm

• Density:MA-3475: approx. 405 g/m3

MA-3512: approx. 187 g/m3

• Capacity: 0.70 meq/g• Max. temperature: +95 °C• Dimensional stability: wet: excellent; dry: good• Regulations: Approvals of the Food Additives Regulations § 121.2593


Separation Technology - Anion-Exchange Membranes and Cation-Exchange Membranes Filtration

Cat.-No. Type Dimensions Unit Price cm piece EURO

50376 MA-3475 25 x 25 1 108.0050377 MA-3475 50 x 50 1 297.0050378 MA-3475 100 x 100 1 956.0050379 MA-3512 25 x 30 1 100.0050380 MA-3512 50 x 30 1 275.0050381 MA-3512 90 x 100 1 880.00

THOMAPOR®-Ion-Exchange Membrane for Electrodialysis

Product specification• The membrane resistance per surface unit is determined as follows:

a) The sample is steeped 4 hours in a 1:1 mixture of 1.0 N NaCl and 1.0 N HCl and afterwards shaked for 24 hours in a 125 ml bottle containing 1.0 N NaCl.b) Then the sample is exposed to a direct current for 8 minutes in a photoconductive cell containing 1.0 N NaCl. After the first 4 minutes polarity should be changed.c) With the 3400 series the sample is heated in 0.1 N NaCl for 20 minutes at +100 °C, but with the 3100 series at +80-90 °C. Afterwards the surface resistance per unit is determined.

• Electrodialysis membranes have always to be kept wet and should be stored in a 3 % NaCl solution in a cool and dark place.

• Chemical stability:Good chemical stability in neutral solutions, in acid solutions (ph 0-7) and in alkaline solutions (ph 7-11)Fair chemical stability in alkaline solutions (ph 11-14) an to mild oxidizing agentsPoor chemical stability to reducing agents

Technical specification• Electrical resistance: 15 Ohm/cm2 (0.1 N NaCI);

6 Ohm/cm2 (1.0 N NaCI)• Permeability: 96 % (0.5 N NaCI/1.0 N NaCI)• Water permeability: <3.2 ml/h/dm2 (at 0.35 kg/cm2)• Pressure resistance: min. 14 kg/cm2

• Thickness: approx. 0.40 mm• Density: approx. 405 g/m3

• Capacity: 1.22 meq/g• Max. temperature: +95 °C• Dimensional stability: wet: excellent; dry: good• Regulations: Approvals of the Food Additives Regulations; § 121.2593

Cat.-No. Type Dimensions Unit Price cm piece EURO

50382 MC-3470 25 x 25 1 108.0050383 MC-3470 50 x 50 1 297.0050384 MC-3470 100 x 100 1 957.00

THOMAPOR®-Anion-Exchange Membrane for Electrodialysis

Product specification• Anion permeable membranes• Strongly basic• Electrodialysis membranes have always to be kept wet and should be

stored in a 3 % NaCl solution in a cool and dark place.• Chemical resistance:

Very good to acetaldehyde (15 %), acetaldehyde (30 %), aniline (4 %), ethanol (15 %), ethanol (50 %), ethylenglycol (15 %), ethylenglycol (30 %), acetic acid (15 %), acetic acid (50 %), H2SO4 (10 %), H2SO4 (30 %), HCI (7 %), HCI (35 %), oxalic acid (10 %), pyridine (15 %), pyridine (50 %), tartaric acid (15 %), tartaric acid (50 %)Good to ethyl „Cellosolve“ (50 %), ethylacetic acid (15 %), cresol (2.6 %), methyl „Cellosolve“ (50 %), triethylamine1) (15 %), triethylamine1) (50 %)Less good to acetone (15 %), dioxan (30 %), hydrochinone (5.8 %), methylethyl ketone (15 %), phenol (6 %), propylene glycol (50 %)1) The transport number decreases with increasing electrical resistance

Technical specification• Thickness: 0.11 - 0.15 mm• Tearing strength: 3 - 5 kg/cm2

• Resistivity: 170 - 230 Ohm*cm2 (The resistivity was measured after equilibrium with 0.5 N NaCl solution at +25 °C.)

• Transport number t: approx. 0.93 (CI--) (Transport number at +25 °C (calculated from the membrane potential, when the membrane is placed between a 0.5 N NaCl solution and a 1.0 N NaCl solution))

• Counterion: CI-

• Water content: no data• Ion exchange capacity: no data

Cat.-No. Dimensions Unit Price mm piece EURO

302899 250 x 250 1 225.00302900 500 x 500 1 665.00

THOMAPOR®-Anion-Exchange Membrane for Electrodialysis

Product specification• Anion permeable membranes• For all-purpose use, high mechanical stability• Strongly basic• Chemical resistance:

Very good to acetone (30 %), acetic acid (50 %), ethanol (50 %), ethylenglycol (50 %), H2SO4 (10 %), H2SO4 (40 %), HCI (10 %), HNO3 (20 %), methanol (50 %), NaCl (3 %), NaCl (20 %), sodium thiosulfate (3 %), phenol (7 %), citric acid (50 %)Less good to dioxan (30 %), NaOH (5 %), NH3 (4 %)Very low to strong oxidants




Technical specification• Thickness: 0.16 - 0.18 mm• Tearing strength: 4.5 - 5.5 kg/cm2

• Resistivity: 2.5 - 3.5 Ohm*cm2 (The resistivity was measured after equilibrium with 0.5 N NaCl solution at +25 °C.)

• Transport number t: >0.98 (CI- SO4--) (Transport number at +25 °C

(measured by electrophoresis of sea water; current density 2 A/dm2))• Counterion: CI-

• Water content: 0.25 - 0.30 g water/g dry membrane (equilibr.: 0.5 N NaCl solution)

• Ion exchange capacity: 1.4 - 1.7 meq/g dry membrane


302901 250 x 250 1 105.00302902 500 x 500 1 330.00

THOMAPOR®-Cation-Exchange Membrane for ElectrodialysisProduct specification• Cation permeable membranes• For all-purpose use• Strongly basic• Electrodialysis membranes have always to be kept wet and should be


Very good to ethylenglycol (15 %), ethylenglycol (30 %), tartaric acid (15 %), tartaric acid (50 %)Good to acetaldehyde (15 %), acetic acid (15 %), acetic acid (50 %), ethanol (15 %), ethanol (50 %), H2SO4 (10 %), H2SO4 (30 %), HCI (7 %), hydrochinone (5.8 %), methylethyl ketone (15 %), oxalic acid (10 %)Less good to acetaldehyde (30 %), acetone (15 %), aniline (4 %), ethyl „Cellosolve“ (50 %), ethylacetic acid (15 %), HCI (35 %), methyl „Cellosolve“ (50 %), propylene glycol (50 %), pyridine (15 %), pyridine (50%), triethylamine1) (15 %), triethylamine1) (50 %)Very low to cresol (2.6 %), phenol (6 %)1) The transport number decreases with increasing electrical resistance


• Resistivity: 180 - 240 Ohm x cm2 (The resistivity was measured after equilibrium with 0.5 N NaCl solution at +25 °C)

• Transport number t: approx. 0.91 (Na+). Transport number at +25 °C (calculated from the membrane potential, when the membrane is placed between a 0.5 N NaCl solution and a 1.0 N NaCl solution).

• Counterion: Na+

• Water content: no data• Ion exchange capacity: no data


302888 250 x 250 1 250.00302889 500 x 500 1 775.00

THOMAPOR®-Cation-Exchange Membrane for Electrodialysis

Product specification• Cation permeable membranes• For all-purpose use, high mechanical stability• Strongly basic• Electrodialysis membranes have always to be kept wet and should be


Very good to acetic acid (50 %), ethanol (50 %), ethylenglycol (50 %), H2SO4 (10 %), H2SO4 (40 %), HCI (10 %), HNO3 (20 %), methanol (50 %), NaCl (3 %), NaCl (20 %), NaOH (5 %), sodium thiosulfate (3 %), NH3 (4 %), citric acid (50 %)Less good to acetone (30 %), dioxan (30 %)Very low to phenol (7 %), strong oxidants


• Resistivity: 2.5 - 3.5 Ohm x cm2, the resistivity was measured after equilibrium with 0.5 N NaCl solution at +25 °C

• Transport number t: >0.98 (Na+ K+ Ca++ Mg++), transport number at +25 °C (measured by electrophoresis of sea water; current density 2 A/dm²)

• Counterion: Na+

• Water content: 0.25 - 0.30 g water/g dry membrane (equilibr.: 0.5 N NaCl solution)

• Ion exchange capacity: 1.5 - 1.8 meq/g dry membrane


302890 250 x 250 1 105.00302891 500 x 500 1 330.00

THOMAPOR®-Ion-Exchange Membrane „RP“ for Base Dialysis

Product specification• THOMAPOR®-membranes „RP“ for base dialysis are produced by

grafting a cation-exchange monomer on a special low-pressure polyethylene. The introduction of these small chain segments in the polyethylene framework renders the membrane hydrophilic.

• THOMAPOR®-membranes „RP“ have a low resistivity in alkaline media. They are suited for recovery of sodium hydroxide out of viscose solutions. The support film consists of high-pressure polyethylene (HDPE). The graft type is weakly cationic.


Technical specification• Resistivity: <20 m x Ohm/inch2 (related to a 40 % potassium

hydroxide solution at +20 °C)• Dialysis NaOH flow: 4.3 x 10-4 eq./min/inch2 (related to a 17 % NaOH

solution at +20 °C)• Width extension: 2.4 % (related to a 17 % NaOH solution at +20 °C)• Length extension: 6.8 %



Cat.-No. Thickness Dimensions Unit Price mm mm piece EURO

50538 0.03 30 x 30 1 110.00

THOMAPOR®-Ion-Exchange Membrane „RP“ for Acid Dialysis

Product specification• THOMAPOR®-membranes „RP“ for acid dialysis are produced by

grafting an anion-exchange monomer in low-pressure polyethylene. The introduction of these small chain segments renders the membrane hydrophilic.

• THOMAPOR®-membranes „RP“ have a low resistivity in acid media. They are best suited for recovery of acids out of pickling solutions, for copper refining and electroplating solutions. The support film consists of high-pressure polyethylene (HDPE). The graft type is weakly anionic.


Technical specification• Resistivity: <20 m x Ohm/inch2 (related to 12°Be H2SO4 after 336 h

reflux in 30 % H2SO4)• Dialysis: H2SO4 flow: 2.4 x 10-2 eq./min/inch2 (related to a solution of

300 g H2SO4/l and 30 g FeSO4 x 7 H2O/l in dist. water at +20 °C); Fe2+ flow: 2.1 x 10-6 eq./min/inch2 (related to a solution of 300 g H2SO4/l and 30 g FeSO4 x 7 H2O/l in dist. water at +20 °C)

• Width extension: 5.6 % (in 12°Be H2SO4)• Length extension: 4.4 %

Cat.-No. Thickness Dimensions Unit Price mm mm piece EURO

50537 0.03 30 x 30 1 110.00

Hollow Fibres

THOMAPOR®-Hollow Fibres

Application area• Separation of organic salts (desalination)• Separation of impurities of low molecular masses (purification)• Exchange of salts of low molecular masses (buffer exchange)In principle, all these applications are effected in the same way: Salts and other low molecular weight components diffuse out of the sample from one side of fibre into the dialysing solution. Due to the isotropy of the fibre dissolved substances can diffuse in both directions through the fibre. Particularly suited for dialysis of dissolved substances in a molecular mass range of 500-2000.

General product specification• THOMAPOR®-hollow fibres are particularly suited for the dialysis of

dissolved substances in a molecular mass range of 500-2000. The high permeability of dissolved substances in this range does not involve a high water permeability.

• Micro hollow fibre:For concentration, desalination, and purification of ultramicro and micro amounts of valuable compounds (0.1 - 200 µl). Microsamples up to 0.1 µl can be sucked off in the micro dialysing fibre bundle.Outstandingly suited for dialysis and filtration are hollow fibres of a smaller diameter with inlet and outlet for samples. The hollow fibres are made of cellulose prepared of cotton linters.

• Macro hollow fibre:The use of hollow fibres in desalination, concentration and fractio-nation is based on the unique feature of hollow fibres which can be imagined as a molecular sieve with pores the sizes of which can be controlled. Molecules smaller than the pores of the fibre wall can diffuse through it while larger molecules are retained.The homogenous structure of the fibres allows diffusion of dissolved substances in both directions, either from the inside of the fibre to the outside or vice versa.Dialysis was used traditionally for separation of salts and other dissolved low molecular weight substances out of biological and biochemical solutions. Many conventional dialysis techniques such as the use of dialysing bags are slower and inconvenient.The application of hollow fibres allows for instance a 95 % separation of salt out of serum in only 20 minutes.The hollow fibre units consist of bundles of small (200 µm inner diameter) semipermeable cellulose membrane tubing, which have a high surface/volume ratio compared to a bag.A large number of hollow fibres per bundle enlarges the effective surface and increases dialysis velocity.

THOMAPOR®-Micro Single Hollow Fibre for In-Vivo Dialysis

Product specification• Hollow fibres for in-vivo applications and microdialysis, made of rege-

nerated cellulose, inside diameter 200 µm, outside diameter 216 µm, length approx. 154 mm; working volume approx. 5 µl, flow rate at 10 mm Hg about 3 ml/h.

Cat.-No. Cut off Number fibres Unit Price kDalton piece EURO

58925 13 1 20 349.0058926 18 1 20 349.00


Separation Technology - Hollow Fibres Filtration

THOMAPOR®-Hollow Fibre Bundle for Microdialysis

Product specification• Complete hollow fibre bundles for processing of quantities up to 200

µl, made of regenerated cellulose (RC), cut-off (MWCO) 13,000 and 18,000 dalton resp. Hollow fibre inside diameter 200 µm, hollow fibre outside diameter 216 µm; fitted with sealing end pieces.

Cat.-No. Cut off Number fibres

Bundle volume

Unit Price

kDalton µl piece EURO

50468 13 20 140 1 330.0058924 18 20 140 1 415.00

Borosilicate Glass Filter Disks and Filter Candles

THOMAPOR®-Filter made of Borosilicate glass

Application area• Filters made of borosilicate glass are suitable for various applications

because of their excellent properties. Applications are pharmaceutical, biotechnology, medical, chemical and environmental. They are used from coarse liquid and gas distribution to bacteria filtering.

General product specification• The filter effect of a porous pad comprises screen effect and

adsorption. If a filter should only act as a screen, its pores have to be smaller than the solid particles to be filtrated. The fluid volume to be put through is relatively small. Large flow volumes are achieved by use of a filter pad of which the filter effect is primarily based on adsorption. In this case, the filter pores can to be several times larger than the solid particles to be separated; e.g. for sterile filtration of air porous filter pads with pore sizes of 15 to 40 µm are used while the size of the particles to be retained (micro-organisms) is only 1/10 to 1/50 of the filter pore size. A sure adsorption can only be achieved with a very large inner surface of the filter body. If a filter pad is fritted of glass grit should get a large inner surface, the single granule already has to have a maximum large surface.

• In this respect the THOMAPOR®-borosilicate universal filter program is an innovation. For production of the granules special crushing proces-ses are used guaranteeing a splintery granule with a particularly large surface. This surface is again enlarged by a special treatment.

• THOMAPOR®-borosilicate universal filters are manufactures as round plates in sizes of 5 to 400 mm diameter and are available in two designs:Type: G: ground to nominal diameter, edge non-fusedType BG: ground to nominal diameter and surface biplane, edge non-fused

• The filter porosity is divided into 6 categories and lies between 10 and 500 µm, rendering the filters usable for all work in the chemical and pharmaceutical industry, in the laboratory and in industrial-scale plants.

• THOMAPOR®-borosilicate universal filters are exclusively made of borosilicate glass 3.3 (DURAN®),without using other substances, such as binding agents which corresponds to DIN ISO 3585. They consist of pure glass grit.

• Nominal value of maximum pore size (µm):250-500: distribution of fluids and gases, supports for solid materials in flow systems160-250: distribution of gases, distribution of gases in fluids with low gas pressure, filtration of coarse precipitations100-160: coarse filtration, filtration of coarse precipitations, gas distribution in fluids, fluid distribution, coarse gas filter, extraction apparatuses for coarse material, supports for loose filter layers against gelatinous precipitations40-100: preparative fine filtration, preparative work with crystalline precipitations, mercury filtration16-40: analytical filtration, analytical work with medium fine precipita-tions, preparative work with fine precipitations, filtrations in cellulose chemistry, fine gas filters, extraction apparatuses for fine-granular material10-16: analytical fine filtration, analytical work with very fine precipi-tations (e.g. BaSO4, Cu20), preparative work with corresponding fine precipitations, check-valve and stop valve for mercury

THOMAPOR®-Filter Disk made of Borosilicate glass – Type: G

Product specification• Type: G: ground to nominal diameter, edge non-fused

Cat.-No. Outside Ø1 Pore size Unit Price mm µm piece EURO

52559 10 250 - 500 10 57.0052560 10 160 - 250 10 57.0052561 10 100 - 160 10 57.0052562 10 40 - 100 10 57.0052563 10 16 - 40 10 57.0052564 10 10 - 16 10 64.0052566 10 250 - 500 10 59.0052567 10 160 - 250 10 59.0052568 20 100 - 160 10 59.0052569 20 40 - 100 10 59.0052570 20 16 - 40 10 59.0052571 20 10 - 16 10 75.0052573 20 250 - 500 10 62.0052574 20 160 - 250 10 62.00


Separation Technology - Borosilicate Glass Filter Disks and Filter Candles Filtration


52575 25 100 - 160 10 62.0052576 25 40 - 100 10 62.0052577 25 16 - 40 10 62.0052578 25 10 - 16 10 72.0052580 25 250 - 500 10 69.0052581 25 160 - 250 10 69.0052582 30 100 - 160 10 69.0052583 30 40 - 100 10 69.0052584 30 16 - 40 10 69.0052585 30 10 - 16 10 80.0052587 30 250 - 500 10 85.0052588 30 160 - 250 10 85.0052589 40 100 - 160 10 85.0052590 40 40 - 100 10 85.0052591 40 16 - 40 10 85.0052592 40 10 - 16 10 92.0052593 40 250 - 500 10 118.0052594 40 160 - 250 10 118.0052595 50 100 - 160 10 118.0052596 50 40 - 100 10 118.0052597 50 16 - 40 10 118.0052598 50 10 - 16 10 138.0052599 50 250 - 500 6 105.0052600 50 160 - 250 6 105.0052601 60 100 - 160 6 105.0052602 60 40 - 100 6 105.0052603 60 16 - 40 6 105.0052604 60 10 - 16 6 132.0052605 60 250 - 500 3 93.0052606 60 160 - 250 3 93.0052607 70 100 - 160 3 93.0052608 70 40 - 100 3 93.0052609 70 16 - 40 3 93.0052610 70 10 - 16 3 120.0052611 70 250 - 500 3 102.0052612 70 160 - 250 3 102.0052613 80 100 - 160 3 102.0052614 80 40 - 100 3 102.0052615 80 16 - 40 3 102.0052616 80 10 - 16 3 132.0052617 80 250 - 500 3 108.0052618 80 160 - 250 3 108.0052619 90 100 - 160 3 108.0052620 90 40 - 100 3 108.0052621 90 16 - 40 3 108.0052622 90 10 - 16 3 147.0052623 90 250 - 500 1 82.0052624 90 160 - 250 1 82.0052625 100 100 - 160 1 82.0052626 100 40 - 100 1 82.0052627 100 16 - 40 1 82.0052628 100 10 - 16 1 108.0052629 100 250 - 500 1 100.0052630 100 160 - 250 1 100.0052631 120 100 - 160 1 100.0052632 120 40 - 100 1 100.00


52633 120 16 - 40 1 100.0052634 120 10 - 16 1 120.00

1 ground to nominal diameter

THOMAPOR®-Filter Disk made of Borosilicate glass – Type: BG, biplane ground

Product specification• Type BG: ground to nominal diameter and surface biplane, edge

non-fused


52637 5 160 - 250 10 85.0052638 5 100 - 160 10 85.0052639 5 40 - 100 10 85.0052640 5 16 - 40 10 85.0052641 5 10 - 16 10 100.0052642 10 250 - 500 10 90.0052643 10 160 - 250 10 90.0052644 10 100 - 160 10 90.0052645 10 40 - 100 10 90.0052646 10 16 - 40 10 90.0052647 10 10 - 16 10 105.0052648 20 250 - 500 10 92.0052649 20 160 - 250 10 92.0052650 20 100 - 160 10 92.0052651 20 40 - 100 10 92.0052652 20 16 - 40 10 92.0052653 20 10 - 16 10 110.0052654 25 250 - 500 10 100.0052655 25 160 - 250 10 100.0052656 25 100 - 160 10 100.0052657 25 40 - 100 10 100.0052658 25 16 - 40 10 100.0052659 25 10 - 16 10 118.0052660 30 250 - 500 10 105.0052661 30 160 - 250 10 105.0052662 30 100 - 160 10 105.0052663 30 40 - 100 10 105.0052664 30 16 - 40 10 105.0052665 30 10 - 16 10 126.0052666 40 250 - 500 6 87.0052667 40 160 - 250 6 87.0052668 40 100 - 160 6 87.00




52669 40 40 - 100 6 87.0052670 40 16 - 40 6 87.0052671 40 10 - 16 6 96.0052672 50 250 - 500 6 117.0052673 50 160 - 250 6 117.0052674 50 100 - 160 6 117.0052675 50 40 - 100 6 117.0052676 50 16 - 40 6 117.0052677 50 10 - 16 6 129.0052678 60 250 - 500 3 93.0052679 60 160 - 250 3 93.0052680 60 100 - 160 3 93.0052681 60 40 - 100 3 93.0052682 60 16 - 40 3 93.0052683 60 10 - 16 3 102.0052684 70 250 - 500 3 141.0052685 70 160 - 250 3 141.0052686 70 100 - 160 3 141.0052687 70 40 - 100 3 141.0052688 70 16 - 40 3 141.0052689 70 10 - 16 3 153.0052690 80 250 - 500 2 110.0052691 80 160 - 250 2 110.0052692 80 100 - 160 2 110.0052693 80 40 - 100 2 110.0052694 80 16 - 40 2 110.0052695 80 10 - 16 2 120.0052696 90 250 - 500 2 139.0052697 90 160 - 250 2 139.0052698 90 100 - 160 2 139.0052699 90 40 - 100 2 139.0052700 90 16 - 40 2 139.0052701 90 10 - 16 2 151.0052702 100 250 - 500 1 118.0052703 100 160 - 250 1 118.0052704 100 100 - 160 1 118.0052705 100 40 - 100 1 118.0052706 100 16 - 40 1 118.0052707 100 10 - 16 1 126.0052708 120 250 - 500 1 170.0052709 120 160 - 250 1 170.0052710 120 100 - 160 1 170.0052711 120 40 - 100 1 170.0052712 120 16 - 40 1 170.0052713 120 10 - 16 1 181.00

1 ground to nominal diameter and biplane

THOMAPOR®-Gas Wash Bottle Frit made of Borosilicate glass

Product specification• Design: with 8 mm hole• Tolerance: ±0.5 mm

Cat.-No. Outside Ø Pore size Unit Price mm µm piece EURO

52715 22.5 160 - 250 10 80.0052716 22.5 100 - 160 10 80.0052717 22.5 40 - 100 10 80.0052718 22.5 16 - 40 10 80.0052719 22.5 10 - 16 10 100.00

THOMAPOR®-Micro Filter Candle made of Borosilicate glass – cylindrical

Product specification• Design: cylindrical, without tube

Cat.-No. Outside Ø Candle length

Pore size Unit Price

mm mm µm piece EURO

52722 13 25 160 - 250 2 87.0052723 13 25 100 - 160 2 87.0052724 13 25 40 - 100 2 87.0052725 13 25 16 - 40 2 87.0052726 13 25 10 - 16 2 100.0052747 40 95 160 - 250 1 246.0052748 40 95 100 - 160 1 246.0052749 40 95 40 - 100 1 246.0052750 40 95 16 - 40 1 292.0052751 40 95 10 - 16 1 461.00



THOMAPOR®-Micro Filter Candle made of Borosilicate glass – conical

Product specification• Design: conical, without tube

Cat.-No. Outside Ø Candle length

Pore size Unit Price

mm mm µm piece EURO

52734 34 90 160 - 250 1 220.0052735 34 90 100 - 160 1 220.0052736 34 90 40 - 100 1 220.0052737 34 90 16 - 40 1 243.0052738 34 90 10 - 16 1 363.00

THOMAPOR®-Micro Filter Candle made of Borosilicate glass – cylindrical, with tube

Product specification• Design: cylindrical, with narrow tube

Cat.-No. Outside Ø

Ø pipe Pore size Candle length

Total length

Price

mm mm µm mm mm EURO

52728 13 8 160 - 250 25 210 70.0052729 13 8 100 - 160 25 210 70.0052730 13 8 40 - 100 25 210 70.0052731 13 8 16 - 40 25 210 70.0052732 13 8 10 - 16 25 210 85.0052753 40 17 160 - 250 95 250 279.0052754 40 17 100 - 160 95 250 279.0052755 40 17 40 - 100 95 250 279.0052756 40 17 16 - 40 95 250 328.0052757 40 17 10 - 16 95 250 509.00

THOMAPOR®-Micro Filter Candle made of Borosilicate glass – conical, with tube

Product specification• Design: conical, with narrow tube

Cat.-No. Outside Ø

Ø pipe Pore size

Candle length

Total length

Price

mm mm µm mm mm EURO

52740 34 17 160 - 250 90 240 243.0052741 34 17 100 - 160 90 240 243.0052742 34 17 40 - 100 90 240 243.0052743 34 17 16 - 40 90 240 328.0052744 34 17 10 - 16 90 240 505.00

Sintered Plates, Sintered Rods and Sintered Pipes made of PTFE and HDPE

THOMAPOR®-Porous Sintered Material made of PE

Application area• Filtration of gases and fluids, gassing and ventilation, atomization• Fluidizing (keeping bulk material suspended by homogenous flowing

through of a carrier gas)• Use of the porous material structure and its chemical resistance

(condensate separation, separation of emulsions, diaphragm in electrodialysis, carrier body for fluids as false bottom)

General product specification• Porous sintered plastic made of pure low-pressure polyethylene

(HD-PE) of high density. Through an exactly defined and controlled sintering process PE granules are fused together so that stable bodies of various shapes form. By granular material selection and choice of process parameters the pore size of the porous THOMAPOR®-sintered elements can be selectively influenced.

• Temperature load:+82 °C as permanent load;+100 °C without loading;+116 °C with interruptions

• Material of very high density and hydrophobic properties• Very well suited for machining. Material can be sawed, through-drilled

and processed by machines.• Allows thermic welding with hot inert gas or with a PTFE-coated welder• Can be bonded by epoxy-based adhesives with itself, with wood, metal

and ceramics. Epoxy forms a mechanical bond with the plastic and a chemical bond with the substrate resulting in a strong bonding.

• Resistant to alkohols, aliphatic hydrocarbons, organic compounds such as technical oils, strong alkalis, acids and their salt-formers. A weak attack is possible by oxidants, chlorinated and aromatic hydrocarbons.


Separation Technology - Sintered Plates, Sintered Rods and Sintered Pipes made of PTFE and HDPE Filtration

THOMAPOR®-Sintered Plate made of Porous UHMW-PE

Technical specification• Material: polyethylene of ultrahigh molecular weight UHMW-PE• Design: plates, hydrophobic

52381, 12135 52381, 12135

Cat.-No. Pore size Thickness Dimensions Price µm mm mm EURO

52381 10 1.6 100 x 100 49.0052382 20 1.6 100 x 100 54.0052383 10 1.6 250 x 250 72.0052384 20 1.6 250 x 250 77.0052385 10 1.6 500 x 500 133.0052386 20 1.6 500 x 500 139.0052387 10 3.2 100 x 100 62.0052388 20 3.2 100 x 100 67.0052389 10 3.2 250 x 250 105.0052390 20 3.2 250 x 250 110.0052391 10 3.2 500 x 500 251.0052392 20 3.2 500 x 500 259.0052393 10 6.35 100 x 100 75.0052394 20 6.35 100 x 100 80.0052395 10 6.35 250 x 250 149.0052396 20 6.35 250 x 250 156.0052397 10 6.35 500 x 500 338.0052398 20 6.35 500 x 500 346.00

THOMAPOR®-Sintered Plate made of Microporous HDPE

Technical specification• Material: low pressure polyethylene (HDPE) of high density• Design: hydrophobic, does not swell in water

Cat.-No.

Pore size

Filter fineness

Porosity Thick-ness

Dimensions Price

µm µm % mm cm EURO

12135 10 2 35 3 25 x 25 95.0012136 10 2 35 3 50 x 50 277.0012137 10 2 35 3 100 x 100 834.0012138 10 2 45 5 25 x 25 95.0012139 10 2 45 5 50 x 50 277.0012140 10 2 45 5 100 x 100 834.0012141 10 2 45 8 25 x 25 105.0012142 10 2 45 8 50 x 50 305.0012143 10 2 45 8 100 x 100 936.0012144 10 2 45 20 25 x 25 197.0012145 10 2 45 20 50 x 50 596.00

Cat.-No.

Pore size

Filter fineness

Porosity Thick-ness

Dimensions Price

µm µm % mm cm EURO

12146 10 2 45 20 100 x 100 1,580.0012147 20 5 35 3 25 x 25 95.0012148 20 5 35 3 50 x 50 277.0012149 20 5 35 3 100 x 100 834.0012150 20 5 45 5 25 x 25 95.0012151 20 5 45 5 50 x 50 277.0012152 20 5 45 5 100 x 100 834.0012153 20 5 45 8 25 x 25 105.0012154 20 5 45 8 50 x 50 305.0012155 20 5 45 8 100 x 100 936.0012156 20 5 45 20 25 x 25 197.0012157 20 5 45 20 50 x 50 596.0012158 20 5 45 20 100 x 100 1,580.0012159 40 10 35 3 25 x 25 95.0012160 40 10 35 3 50 x 50 277.0012161 40 10 35 3 100 x 100 834.0012162 40 10 45 5 25 x 25 95.0012163 40 10 45 5 50 x 50 277.0012164 40 10 45 5 100 x 100 834.0012165 40 10 45 8 25 x 25 105.0012166 40 10 45 8 50 x 50 305.0012167 40 10 45 8 100 x 100 936.0012168 40 10 45 20 25 x 25 197.0012169 40 10 45 20 50 x 50 596.0012170 40 10 45 20 100 x 100 1,580.0012171 80 20 35 3 25 x 25 95.0012172 80 20 35 3 50 x 50 277.0012173 80 20 35 3 100 x 100 834.0012174 80 20 45 5 25 x 25 95.0012175 80 20 45 5 50 x 50 277.0012176 80 20 45 5 100 x 100 834.0012177 80 20 45 8 25 x 25 105.0012178 80 20 45 8 50 x 50 305.0012179 80 20 45 8 100 x 100 936.0012180 80 20 45 20 25 x 25 197.0012181 80 20 45 20 50 x 50 596.0012182 80 20 45 20 100 x 100 1,580.00

THOMAPOR®-Sintered Plate made of Porous HDPE

Technical specification• Material: low pressure polyethylene (HDPE) of high density• Design: plates, hydrophobic

52228, 52905 52228, 52905




52228 35 1.6 100 x 100 29.0052229 70 1.6 100 x 100 29.0052230 120 1.6 100 x 100 29.0052231 250 1.6 100 x 100 29.0052232 35 1.6 250 x 250 56.0052233 70 1.6 250 x 250 56.0052234 120 1.6 250 x 250 56.0052235 250 1.6 250 x 250 56.0052236 35 1.6 500 x 500 132.0052237 70 1.6 500 x 500 132.0052238 120 1.6 500 x 500 132.0052239 250 1.6 500 x 500 132.0052240 35 3.2 100 x 100 44.0052241 70 3.2 100 x 100 44.0052242 120 3.2 100 x 100 44.0052243 250 3.2 100 x 100 44.0052244 35 3.2 250 x 250 70.0052245 70 3.2 250 x 250 70.0052246 120 3.2 250 x 250 70.0052247 250 3.2 250 x 250 70.0052248 35 3.2 500 x 500 153.0052249 70 3.2 500 x 500 153.0052250 120 3.2 500 x 500 153.0052251 250 3.2 500 x 500 153.0052252 35 6.35 100 x 100 65.0052253 70 6.35 100 x 100 65.0052254 120 6.35 100 x 100 65.0052255 250 6.35 100 x 100 65.0052256 35 6.35 250 x 250 102.0052257 70 6.35 250 x 250 102.0052258 120 6.35 250 x 250 102.0052259 250 6.35 250 x 250 102.0052260 35 6.35 500 x 500 199.0052261 70 6.35 500 x 500 199.0052262 120 6.35 500 x 500 199.0052263 250 6.35 500 x 500 199.00

THOMAPOR®-Sintered Plate made of Porous LDPE

Technical specification• Material: low pressure polyethylene with highly porous structure• Density: 0.61 - 0.66 g/cm3

Cat.-No. Pore size Porosity Thickness Dimensions Price µm % mm mm EURO

52905 20 40 3 225 x 225 105.0052906 20 40 5 225 x 225 105.0052907 20 40 6 225 x 225 141.0052908 20 40 8 225 x 225 141.00529011 20 40 3 450 x 450 243.0052902 20 40 5 450 x 450 243.0052903 20 40 6 450 x 450 305.0052904 20 40 8 450 x 450 305.00

THOMAPOR®-Sintered Disk made of Porous UHMW-PE

Technical specification• Material: polyethylene of ultrahigh molecular weight (UHMW-PE)• Design: disks, hydrophobic

Cat.-No. Pore size Outside Ø Thickness Unit Price µm mm mm piece EURO

52417 10 13 1.6 25 60.0052418 20 13 1.6 25 65.0052419 10 13 3.2 25 100.0052420 20 13 3.2 25 100.0052421 10 13 6.35 25 125.0052422 20 13 6.35 25 150.0052425 10 25 1.6 25 125.0052426 20 25 1.6 25 130.0052427 10 25 3.2 25 140.0052428 20 25 3.2 25 150.0052429 10 25 6.35 25 175.0052430 20 25 6.35 25 175.0052433 10 47 1.6 10 on req.52434 20 47 1.6 10 on req.52435 10 47 3.2 10 on req.52436 20 47 3.2 10 on req.52437 10 47 6.35 10 on req.52438 20 47 6.35 10 on req.52441 10 50 1.6 10 on req.52442 20 50 1.6 10 on req.52443 10 50 3.2 10 on req.52444 20 50 3.2 10 on req.52445 10 50 6.35 10 on req.52446 20 50 6.35 10 on req.52449 10 76 1.6 5 on req.52450 20 76 1.6 5 on req.52451 10 76 3.2 5 on req.52452 20 76 3.2 5 on req.52453 10 76 6.35 5 on req.52454 20 76 6.35 5 on req.52457 10 90 1.6 5 on req.52458 20 90 1.6 5 on req.52459 10 90 3.2 5 on req.52460 20 90 3.2 5 on req.52461 10 90 6.35 5 on req.52462 20 90 6.35 5 on req.



THOMAPOR®-Sintered Disk made of Porous HDPE

Technical specification• Material: low pressure polyethylene (HDPE) of high density• Design: disks, hydrophobic


52266 35 13 1.6 25 78.0052267 70 13 1.6 25 78.0052268 120 13 1.6 25 78.0052269 250 13 1.6 25 78.0052270 35 13 3.2 25 124.0052271 70 13 3.2 25 124.0052272 120 13 3.2 25 124.0052273 250 13 3.2 25 124.0052274 35 13 6.35 25 156.0052275 70 13 6.35 25 156.0052276 120 13 6.35 25 156.0052277 250 13 6.35 25 156.0052278 35 25 1.6 25 126.0052279 70 25 1.6 25 126.0052280 120 25 1.6 25 126.0052281 250 25 1.6 25 126.0052282 35 25 3.2 25 144.0052283 70 25 3.2 25 144.0052284 120 25 3.2 25 144.0052285 250 25 3.2 25 144.0052286 35 25 6.35 25 180.0052287 70 25 6.35 25 180.0052288 120 25 6.35 25 180.0052289 250 25 6.35 25 180.0052291 35 47 1.6 10 183.0052292 70 47 1.6 10 183.0052293 120 47 1.6 10 183.0052294 250 47 1.6 10 183.0052295 35 47 3.2 10 219.0052296 70 47 3.2 10 219.0052297 120 47 3.2 10 219.0052298 250 47 3.2 10 219.0052299 35 47 6.35 10 276.0052300 70 47 6.35 10 276.0052301 120 47 6.35 10 276.0052302 250 47 6.35 10 276.0052303 35 50 1.6 10 on req.52304 70 50 1.6 10 on req.52305 120 50 1.6 10 on req.52306 250 50 1.6 10 on req.52307 35 50 3.2 10 on req.


52308 70 50 3.2 10 on req.52309 120 50 3.2 10 on req.52310 250 50 3.2 10 on req.52311 35 50 6.35 10 on req.52312 70 50 6.35 10 on req.52313 120 50 6.35 10 on req.52314 250 50 6.35 10 on req.52316 35 76 1.6 5 on req.52317 70 76 1.6 5 on req.52318 120 76 1.6 5 on req.52319 250 76 1.6 5 on req.52320 35 76 3.2 5 on req.52322 120 76 3.2 5 on req.52323 250 76 3.2 5 on req.52326 120 76 6.35 5 on req.52327 250 76 6.35 5 on req.52328 35 90 1.6 5 on req.52330 120 90 1.6 5 on req.52338 120 90 6.35 5 on req.

THOMAPOR®-Sintered Pipe made of Porous UHMW-PE

Technical specification• Material: polyethylene of ultrahigh molecular weight UHMW-PE• Design: seamless and hydrophobic

Cat.-No. Pore size Inside Ø Outside Ø Length Price µm mm mm mm EURO

52353 10 12.7 19 460 96.0052354 20 12.7 19 460 100.0052355 10 12.7 25.4 460 110.0052356 20 12.7 25.4 460 116.0052357 10 19 25.4 460 110.0052358 20 19 25.4 460 116.0052359 10 25.4 38 460 121.0052360 20 25.4 38 460 126.0052361 10 28.6 35 460 121.0052362 20 28.6 35 460 126.0052363 10 39.6 52.4 460 162.0052364 20 39.6 52.4 460 167.0052365 10 42.8 52.4 460 162.0052366 20 42.8 52.4 460 167.0052367 10 57.2 70 460 192.0052368 20 57.2 70 460 197.0052369 10 60.8 76 460 202.0052370 20 60.8 76 460 208.00




52371 10 63.6 70 460 210.0052372 20 63.6 70 460 215.0052373 10 66.4 76 460 210.0052374 20 66.4 76 460 215.0052375 10 139.6 152.4 460 548.0052376 20 139.6 152.4 460 558.0052377 10 152.2 165 460 609.0052378 20 152.2 165 460 624.00

THOMAPOR®-Sintered Pipe made of Microporous HDPE

Technical specification• Material: low pressure polyethylene (HDPE) of high density• Design: hydrophobic, does not swell in water

Cat.-No.

Pore size

Filter fineness

Porosity Inside Ø

Outside Ø

Unit Price

µm µm % mm mm m EURO

12183 10 2 35 20 40 0.25 75.0012184 10 2 35 20 40 0.5 141.0012185 10 2 35 20 40 1 264.0012186 10 2 35 28 40 0.25 75.0012187 10 2 35 28 40 0.5 141.0012188 10 2 35 28 40 1 264.0012189 10 2 35 30 50 0.25 85.0012190 10 2 35 30 50 0.5 159.0012191 10 2 35 30 50 1 297.0012192 10 2 35 40 50 0.25 85.0012193 10 2 35 40 50 0.5 159.0012194 10 2 35 40 50 1 297.0012195 10 2 35 40 60 0.25 93.0012196 10 2 35 40 60 0.5 174.0012197 10 2 35 40 60 1 330.0012198 10 2 35 50 60 0.25 93.0012199 10 2 35 50 60 0.5 174.0012200 10 2 35 50 60 1 330.0012201 10 2 35 40 70 0.25 100.0012202 10 2 35 40 70 0.5 195.0012203 10 2 35 40 70 1 369.0012204 10 2 35 60 70 0.25 100.0012205 10 2 35 60 70 0.5 195.0012206 10 2 35 60 70 1 369.0012207 20 5 40 20 40 0.25 75.0012208 20 5 40 20 40 0.5 141.0012209 20 5 40 20 40 1 264.00

Cat.-No.

Pore size

Filter fineness

Porosity Inside Ø

Outside Ø

Unit Price


12210 20 5 40 28 40 0.25 75.0012211 20 5 40 28 40 0.5 141.0012213 20 5 40 28 40 1 264.0012214 20 5 40 30 50 0.25 85.0012215 20 5 40 30 50 0.5 159.0012216 20 5 40 30 50 1 297.0012217 20 5 40 40 50 0.25 85.0012218 20 5 40 40 50 0.5 159.0012219 20 5 40 40 50 1 297.0012220 20 5 40 40 60 0.25 93.0012221 20 5 40 40 60 0.5 174.0012222 20 5 40 40 60 1 330.0012223 20 5 40 50 60 0.25 93.0012224 20 5 40 50 60 0.5 174.0012225 20 5 40 50 60 1 330.0012226 20 5 40 40 70 0.25 100.0012227 20 5 40 40 70 0.5 195.0012228 20 5 40 40 70 1 369.0012229 20 5 40 60 70 0.25 100.0012230 20 5 40 60 70 0.5 195.0012231 20 5 40 60 70 1 369.0012232 40 10 45 20 40 0.25 75.0012233 40 10 45 20 40 0.5 141.0012234 40 10 45 20 40 1 264.0012235 40 10 45 28 40 0.25 75.0012236 40 10 45 28 40 0.5 141.0012237 40 10 45 28 40 1 264.0012238 40 10 45 30 50 0.25 85.0012239 40 10 45 30 50 0.5 159.0012240 40 10 45 30 50 1 297.0012241 40 10 45 40 50 0.25 85.0012242 40 10 45 40 50 0.5 159.0012243 40 10 45 40 50 1 297.0012244 40 10 45 40 60 0.25 93.0012245 40 10 45 40 60 0.5 174.0012246 40 10 45 40 60 1 330.0012247 40 10 45 50 60 0.25 93.0012248 40 10 45 50 60 0.5 174.0012249 40 10 45 50 60 1 330.0012250 40 10 45 40 70 0.25 100.0012251 40 10 45 40 70 0.5 195.0012252 40 10 45 40 70 1 369.0012253 40 10 45 60 70 0.25 100.0012254 40 10 45 60 70 0.5 195.0012255 40 10 45 60 70 1 369.0012256 80 20 45 20 40 0.25 75.0012257 80 20 45 20 40 0.5 141.0012258 80 20 45 20 40 1 264.0012259 80 20 45 28 40 0.25 75.0012260 80 20 45 28 40 0.5 141.0012261 80 20 45 28 40 1 264.0012262 80 20 45 30 50 0.25 85.0012263 80 20 45 30 50 0.5 159.0012264 80 20 45 30 50 1 297.0012265 80 20 45 40 50 0.25 85.00



Cat.-No.

Pore size

Filter fineness

Porosity Inside Ø

Outside Ø

Unit Price


12266 80 20 45 40 50 0.5 159.0012267 80 20 45 40 50 1 297.0012268 80 20 45 40 60 0.25 93.0012269 80 20 45 40 60 0.5 174.0012270 80 20 45 40 60 1 330.0012271 80 20 45 50 60 0.25 93.0012272 80 20 45 50 60 0.5 174.0012273 80 20 45 50 60 1 330.0012274 80 20 45 40 70 0.25 100.0012275 80 20 45 40 70 0.5 195.0012276 80 20 45 40 70 1 369.0012277 80 20 45 60 70 0.25 100.0012278 80 20 45 60 70 0.5 195.0012279 80 20 45 60 70 1 369.00

THOMAPOR®-Sintered Pipe made of Porous HDPE

Technical specification• Material: low pressure polyethylene (HDPE) of high density• Design: seamless and hydrophobic


52200 35 12.7 19 500 78.0052201 60 12.7 19 500 78.0052202 100 12.7 19 500 78.0052203 250 12.7 19 500 78.0052204 35 12.7 25.4 500 94.0052205 60 12.7 25.4 500 94.0052206 100 12.7 25.4 500 94.0052207 250 12.7 25.4 500 94.0052208 35 25.4 38 500 109.0052209 60 25.4 38 500 109.0052210 100 25.4 38 500 109.0052211 250 25.4 38 500 109.0052212 35 28.6 35 500 102.0052213 60 28.6 35 500 102.0052214 100 28.6 35 500 102.0052215 250 28.6 35 500 102.0052216 35 39.6 52.4 500 121.0052217 60 39.6 52.4 500 121.0052218 100 39.6 52.4 500 121.0052219 250 39.6 52.4 500 121.0052220 35 57.2 70 500 140.0052221 60 57.2 70 500 140.00


52222 100 57.2 70 500 140.0052223 250 57.2 70 500 140.0052224 35 66.4 76 500 148.0052225 60 66.4 76 500 148.0052226 100 66.4 76 500 148.0052227 250 66.4 76 500 148.00

THOMAPOR®-Sintered Solid Rod made of Porous UHMW-PE

Technical specification• Material: polyethylene of ultrahigh molecular weight UHMW-PE• Design: solid rods, hydrophobic

Cat.-No. Pore size Outside Ø Length Price µm mm mm EURO

52466 10 3.2 300 80.0052467 20 3.2 300 85.0052468 10 6.4 300 87.0052469 20 6.4 300 93.0052470 10 12.7 300 100.0052471 20 12.7 300 105.00

THOMAPOR®-Sintered Solid Rod made of Porous HDPE

Technical specification• Material: low pressure polyethylene (HDPE) of high density• Design: solid rods, hydrophobic

Cat.-No. Pore size Outside Ø Length Price µm mm mm EURO

52341 35 3.2 300 54.0052342 70 3.2 300 54.0052343 120 3.2 300 54.0052344 35 6.4 300 61.0052345 70 6.4 300 61.0052346 120 6.4 300 61.0052347 35 12.7 300 73.0052348 70 12.7 300 73.0052349 120 12.7 300 73.00

THOMAPOR®-Porous Sintered Material made of PTFE

Application area• Filtration of gases and fluids• As gas feeding and distribution system (gassing)



• THOMAPOR®-PTFE sintered elements are used for filtration of highly aggressive vapors, gases and fluids at highest temperatures up to +240 °C. The elements are easy to clean after the filtration process even when used with sticky media.

• THOMAPOR®-PTFE sintered elements do not soil when dipped into water containing suspended matter as neither water nor electrolytes are able to enter into the pores. Nevertheless, the gas flow rate is high and of constant intensity.

General product specification• Porous sintered plastic made of pure high-density polytetrafluoro-

ethylene (PTFE). Through a exactly defined and controlled sintering process PTFE granules are fused together so that stable bodies of various shapes form. By granular material selection and choice of process parameters the pore size of the porous THOMAPOR®-sintered elements can be selectively influenced.

• Usable in temperature ranges from -200 to +260 °C• Universal chemical resistance• Non-adhesive behavior• Physiological safety• Prevents water absorption• Hydrophobic, non-wettable• Use as porous false bottom• As dusting unit• As pressure-compensating element in apparatus building• As separator in the electrochemistry• Use of the porous material structure and its chemical resistance

(condensate separation), separation of emulsions, diaphragm in electrodialysis, carrier for fluids.

THOMAPOR®-Sintered Plate made of Porous PTFE

Cat.-No. Pore size Thickness1 Dimensions Price µm mm mm EURO

96242 1 0.5 100 x 100 118.00301919 1 0.5 300 x 300 258.0014867 1 1.6 100 x 100 81.0014868 1 1.6 250 x 250 230.0096245 1 2 100 x 100 138.00301932 1 2 300 x 300 302.0014869 1 3.2 100 x 100 119.0014870 1 3.2 250 x 250 345.0014871 1 6.35 100 x 100 214.0014872 1 6.35 250 x 250 557.00301914 5 0.5 100 x 100 118.00301920 5 0.5 300 x 300 258.00301927 5 2 100 x 100 138.00301933 5 2 300 x 300 302.00301915 10 0.5 100 x 100 118.00301921 10 0.5 300 x 300 258.0014873 10 1.6 100 x 100 74.00

Cat.-No. Pore size Thickness1 Dimensions Price µm mm mm EURO

14874 10 1.6 250 x 250 209.0096246 10 2 100 x 100 138.00301934 10 2 300 x 300 302.0014875 10 3.2 100 x 100 108.0014876 10 3.2 250 x 250 313.0014877 10 6.35 100 x 100 195.0014878 10 6.35 250 x 250 507.00301916 20 0.5 100 x 100 118.00301922 20 0.5 300 x 300 258.00301928 20 2 100 x 100 138.00301935 20 2 300 x 300 302.0014879 25 1.6 100 x 100 74.0014880 25 1.6 250 x 250 209.0014881 25 3.2 100 x 100 108.0014882 25 3.2 250 x 250 313.0014883 25 6.35 100 x 100 195.0014884 25 6.35 250 x 250 507.00301917 30 0.5 100 x 100 118.00301923 30 0.5 300 x 300 258.00301929 30 2 100 x 100 138.00301936 30 2 300 x 300 302.0096247 40 2 100 x 100 138.00301937 40 2 300 x 300 302.0096243 50 0.5 100 x 100 118.00301924 50 0.5 300 x 300 258.0096244 60 0.5 100 x 100 118.00301925 60 0.5 300 x 300 258.00301930 60 2 100 x 100 138.00301938 60 2 300 x 300 302.00301918 100 0.5 100 x 100 118.00301926 100 0.5 300 x 300 258.00301931 100 2 100 x 100 138.00301939 100 2 300 x 300 302.00

1 Tolerance ±0.05 mm

THOMAPOR®-Sintered Disk made of Porous PTFE

Technical specification• Material: PTFE (polytetrafluoroethylene), microporous• Temperature range: -200 to +250 °C• Sterilization: autoclavable (+121 °C)


302832 5 13 1 5 55.00302833 5 13 2 5 75.00




302834 5 13 3 5 98.00302835 10 13 1 5 55.00302836 10 13 2 5 75.00302837 10 13 3 5 98.00302838 5 25 1 5 112.00302839 5 25 2 5 156.00302840 5 25 3 5 198.00302841 10 25 1 5 112.00302842 10 25 2 5 156.00302843 10 25 3 5 198.00302844 5 47 1 5 222.00302845 5 47 2 5 320.00302846 5 47 3 5 444.00302847 10 47 1 5 222.00302848 10 47 2 5 320.00302849 10 47 3 5 444.00302850 5 90 1 3 286.00302851 5 90 2 3 376.00302852 5 90 3 3 474.00302853 10 90 1 3 286.00302854 10 90 2 3 376.00302855 10 90 3 3 474.00

THOMAPOR®-Sintered Disk made of Porous PTFE


14851 10 13 1.6 2 68.0014852 10 13 3.2 2 116.0014853 10 25 1.6 2 198.0014854 10 25 3.2 1 186.0014855 10 47 1.6 2 200.0014856 10 47 3.2 1 172.0014857 10 50 1.6 1 111.0014858 10 50 3.2 1 200.0014859 25 13 1.6 2 68.0014860 25 13 3.2 2 116.0014861 25 25 1.6 2 198.0014862 25 25 3.2 1 186.0014863 25 47 1.6 2 200.0014864 25 47 3.2 1 172.0014865 25 50 1.6 1 111.0014866 25 50 3.2 1 200.00

THOMAPOR®-Sintered Pipe made of Porous PTFE


14885 1 12.6 19 460 222.0014886 1 12.6 25.4 460 288.0014887 1 25.2 38 460 308.0014888 1 39.6 52.4 460 329.0014889 1 57.2 70 460 351.0014890 1 66.4 76 460 395.0014891 10 12.6 19 460 203.0014892 10 12.6 25.4 460 261.0014893 10 25.2 38 460 281.0014894 10 39.6 52.4 460 299.0014895 10 57.2 70 460 320.0014896 10 66.4 76 460 359.0014897 25 12.6 19 460 203.0014898 25 12.6 25.4 460 261.0014899 25 25.2 38 460 281.0014900 25 39.6 52.4 460 299.0014901 25 57.2 70 460 320.0014902 25 66.4 76 460 359.00

THOMAPOR®-Sintered Rod made of Microporous PTFE

Cat.-No. Pore size Outside Ø Length Unit Price µm mm mm piece EURO

302875 5 28 100 1 56.00302876 5 32 120 1 92.00302877 5 40 120 1 118.00302878 5 50 140 1 172.00302879 10 28 100 1 56.00302880 10 32 120 1 92.00302881 10 40 120 1 118.00302882 10 50 140 1 172.00302883 50 28 100 1 56.00302884 50 32 120 1 92.00



Cat.-No. Pore size Outside Ø Length Unit Price µm mm mm piece EURO

302885 50 40 120 1 118.00302886 50 50 140 1 172.00

THOMAPOR®-Sintered Rod (rectangular) made of Porous PTFE

Cat.-No. Width Height Pore size Length Price mm mm µm mm EURO

14903 3.2 3.2 1 300 90.0014904 6.4 6.4 1 300 143.0014905 12.7 12.7 1 300 216.0014906 3.2 3.2 10 300 82.0014907 6.4 6.4 10 300 129.0014908 12.7 12.7 10 300 197.0014909 3.2 3.2 25 300 82.0014910 6.4 6.4 25 300 129.0014911 12.7 12.7 25 300 197.00

Sinter Plates and Non-Woven Fabric Filters on Cr-Ni-Steel Base

THOMAPOR®-Sinter Plate on Cr-Ni-Steel Base (highly porous)

Application area• Gas filtration, fluid filtration, clarification and separation filtration, high

pressure filtration, solvent separation, filtration of polyamides, polyes-ters and acetates before extrusion moulding of fibres and films

Product specification• Cleaning of dirty sinter plates: In simple cases the THOMAPOR®-

sinter metal plates SR are cleaned in the countercurrent with a clean fluid or with clean gas according to the intended use of the filter. This method is always sufficient when all contaminations are retained at the surface of the filter element and no particles are lodged in the pore space.

• Additionally, slight brushing with a soft nylon brush helps. If soiling particles are lodged in the filter and cleaning in the countercurrent is not sufficient, solvents can be used. Duration of cleaning and tempe-rature can be varied depending on the degree of soiling. Use of acids or alkalis of high concentration and at high temperatures is not recom-mended. Neutralization with hot water should be done in any case.

• THOMAPOR®-highly porous sinter metal plates SR comply with the di-rections of the German Food Law. Due to their very low carbon content they are highly resistant to intercristalline corrosion.

Technical specification• Material: chromium-nickel-steel, based on material no. 1.4404• Operating temperature:

in oxidizing atmosphere: +500 °Cin reducing atmosphere: +650 °C

Cat.-No. Pore size

Porosity Thick-ness

Dimensions Price

µm % mm mm EURO

52943 2.8 30 - 35 3 125 x 125 167.0052944 2.8 30 - 35 5 125 x 125 210.0052945 2.8 30 - 35 8 125 x 125 261.0052946 2.8 30 - 35 10 125 x 125 356.0052947 4 32 - 37 3 125 x 125 167.0052948 4 32 - 37 5 125 x 125 210.0052949 4 32 - 37 8 125 x 125 261.0052950 4 32 - 37 10 125 x 125 356.0052951 6 33 - 38 3 125 x 125 167.0052952 6 33 - 38 5 125 x 125 210.0052953 6 33 - 38 8 125 x 125 261.0052954 6 33 - 38 10 125 x 125 356.0052955 8 36 - 41 3 125 x 125 167.0052956 8 36 - 41 5 125 x 125 210.0052957 8 36 - 41 8 125 x 125 261.0052958 8 36 - 41 10 125 x 125 356.0052959 13 37 - 42 3 125 x 125 167.0052960 13 37 - 42 5 125 x 125 210.0052961 13 37 - 42 8 125 x 125 261.0052962 13 37 - 42 10 125 x 125 356.0052963 20 38 - 43 3 125 x 125 167.0052964 20 38 - 43 5 125 x 125 210.0052965 20 38 - 43 8 125 x 125 261.0052966 20 38 - 43 10 125 x 125 356.0052967 25 39 - 44 3 125 x 125 167.0052968 25 39 - 44 5 125 x 125 210.0052969 25 39 - 44 8 125 x 125 261.0052970 25 39 - 44 10 125 x 125 356.0052971 32 40 - 45 3 125 x 125 167.0052972 32 40 - 45 5 125 x 125 210.0052973 32 4,3 - 4,7 8 125 x 125 261.0052974 32 4,3 - 4,7 10 125 x 125 356.0052910 2.8 30 - 35 3 250 x 250 491.0052911 2.8 30 - 35 5 250 x 250 563.0052913 2.8 30 - 35 8 250 x 250 696.0052914 2.8 30 - 35 10 250 x 250 1,038.0052915 4 32 - 37 3 250 x 250 491.0052916 4 32 - 37 5 250 x 250 563.0052917 4 32 - 37 8 250 x 250 696.0052918 4 32 - 37 10 250 x 250 1,038.00


Separation Technology - Sinter Plates and Non-Woven Fabric Filters on Cr-Ni-Steel Base Filtration

Cat.-No. Pore size

Porosity Thick-ness

Dimensions Price

µm % mm mm EURO

52919 6 33 - 38 3 250 x 250 491.0052920 6 33 - 38 5 250 x 250 563.0052921 6 33 - 38 8 250 x 250 696.0052922 6 33 - 38 10 250 x 250 1,038.0052923 8 36 - 41 3 250 x 250 491.0052924 8 36 - 41 5 250 x 250 563.0052925 8 36 - 41 8 250 x 250 696.0052926 8 36 - 41 10 250 x 250 1,038.0052927 13 37 - 42 3 250 x 250 491.0052928 13 37 - 42 5 250 x 250 563.0052929 13 37 - 42 8 250 x 250 696.0052930 13 37 - 42 10 250 x 250 1,038.0052931 20 38 - 43 3 250 x 250 491.0052932 20 38 - 43 5 250 x 250 563.0052933 20 38 - 43 8 250 x 250 696.0052934 20 38 - 43 10 250 x 250 1,038.0052935 25 39 - 44 3 250 x 250 491.0052936 25 39 - 44 5 250 x 250 563.0052937 25 39 - 44 8 250 x 250 696.0052938 25 39 - 44 10 250 x 250 1,038.0052939 32 40 - 45 3 250 x 250 491.0052940 32 40 - 45 5 250 x 250 563.0052941 32 40 - 45 8 250 x 250 696.0052942 32 40 - 45 10 250 x 250 1,038.00

THOMAPOR®-Non-Woven Fabric Filter made of Sinter Metal Fibres

Product specification• Very small pore size with high flow rate and high uptake capacity for

dirt particles at the same time.• The filtration characteristic is depicted by retention of smallest

particles (dirt particles).• High pressure loadability with material stability in one. Even under

extreme load no fibre release occurs.• Repeated sterilization at highest temperatures allowed.• Permissive temperature load up to max. +500 °C.• The non-woven filter can be cutted, plied and welded without problems.• High corrosion resistance, made of high-quality steel 1.4404• Dimensions: 147.5 x 187.5 mm

Cat.-No.

Filter fineness

Bubble Point

Max. flow rate gases1

Dirt pick-up

Thick-ness

Price

µm mbar l/min. mg/cm² mm EURO

52763 10 37 125 2 0.13 107.0052764 20 18.5 400 2 0.13 117.00

Cat.-No.

Filter fineness

Bubble Point


Dirt pick-up

Thick-ness

Price

µm mbar l/min. mg/cm² mm EURO

52765 30 12.3 800 2 0.13 127.0052766 10 37 108 3.7 0.38 131.0052767 15 24.7 180 6 0.38 148.0052770 40 9.3 620 11 0.65 204.00

1 Air (l/min. x dm2 at 2 mbar)

Round Filters and Membranes

THOMAPOR®-Membrane made of Cellulose Mixed Ester

Application area• Gravimetric determinations, microbiological analytics, sterile filtration

Product specification• Mixed ester membranes feature good dimensional stability also during

autoclaving. They consist of a mixture of cellulose nitrate and cellulose acetate. They feature increased flow rates compared to other membra-ne filters. Their extractable components are less than 0.3 %. The filter type is weight constant, no change of weight occurs during weighing.


53191 13 3 100 130.0053197 13 0.2 100 130.0053217 25 3 100 156.0053218 25 1.2 100 156.0053219 25 0.8 100 130.0053220 25 0.6 100 130.0053230 47 3 100 208.0053231 47 1.2 100 260.0053232 47 0.8 100 169.0053247 50 0.8 100 169.00

THOMAPOR®-Membrane made of Cellulose Acetate

Application area• Process filtration• Sterile filtration in pharmacy• Clarification in pharmacy• Determination of residues in used mineral oils and hot gases• For sterility testing in radiochemical investigations


Separation Technology - Round Filters and Membranes Filtration

Product specification• Resistant to dry heat up to +180 °C, to short chain alcohols as well

as to oily solutions. Cellulose acetate membranes are extremely dimensionally stable in aqueous solutions and have a very low binding capacity particularly for proteins. The amount of extractable compo-nents is below 2 % by weight.


53348 13 1.2 100 104.0053350 13 0.45 100 104.0053351 13 0.2 100 104.0053358 25 1.2 100 130.0053360 25 0.45 100 130.0053361 25 0.2 100 130.0053363 47 1.2 100 169.0053365 47 0.45 100 169.0053366 47 0.2 100 169.0053370 50 1.2 100 182.0053372 50 0.45 100 182.0053373 50 0.2 100 182.00

THOMAPOR®-Membrane made of Cellulose Nitrate

Application area• Microbiology, transfer and blotting technology, ELISAs and RIAs

Product specificationDry filter made of biologically inert 100 % pure cellulose nitrate; of good wettability and high flexibility. Amount of extractable components approx. 1.5 % by weight.• R1: Prefiltration, dust counting technique, separation of cells from

viscous media, separation of yeast and fibres• R2: Protein testing, transfer media for DNA/RNA• R3: Production of ultrapure fluids, concentration and separation of

phages and viruses, use in microbiological investigations.

Cat.-No. Type Outside Ø Pore size Unit Price mm µm piece EURO

53047 R1 25 8 100 143.0053048 R1 25 5 100 143.00

Cat.-No. Type Outside Ø Pore size Unit Price mm µm piece EURO

53053 R2 25 0.45 100 130.0053060 R1 47 12 100 195.0053061 R1 47 8 100 195.0053062 R1 47 5 100 195.0053067 R2 47 0.45 100 182.0053071 R3 47 0.1 100 182.0053076 R2 50 12 100 221.0053077 R1 50 8 100 221.0053078 R1 50 5 100 221.0053083 R2 50 0.45 100 195.00

THOMAPOR®-Membrane made of Regenerated Cellulose

Application area• They meet highest requirements in pharmaceutical applications• For purification of organic solvents, photoresists and concentrated

short-chain alcohols as well as in water chemistry and in dust counting technique

Product specification• Inserted in filtering apparatuses the membrane can be steamed or

sterilized with hot air at +180 °C. The filter type R6 can be autoclaved at +136 °C without problems. The filter is flexible, dimensionally stable and of remarkable wet strength. The membrane is resistant to organic solvents to a high degree.


53440 13 0.45 100 156.0053441 13 0.2 100 156.0053443 25 1 100 195.0053445 25 0.45 100 195.0053446 25 0.2 100 195.0053450 47 0.45 100 247.0053451 47 0.2 100 247.0053455 50 1 100 260.0053456 50 0.6 100 260.0053457 50 0.45 100 260.0053458 50 0.2 100 260.00

THOMAPOR®-Round Filter made of PES

Application area• Prefiltration and clarification of aqueous solutions• Particle and aerosol filtration of gases in the areas of bio- and food

processing technology, chemical and physical laboratory engineering, environmental technology and chemical nuclear technology



Product specification• Hydrophilic filter made of chemically inert, high-strength polymer materi-

al with regular pore structure for high flow rates; biocompatible, certified according to USP Class VI „Plastics Test“, sterilizable by autoclaving.

Technical specification• Material: PES (polyether sulfone)• Thickness: approx. 150 µm• Max. temperature: +100 °C• Sterilization: autoclavable (+121 °C)

Cat.-No. Outside Ø

Pore size


Max. flow rate liquids2

Unit Price

mm µm l/min. ml/min. piece EURO

15163 13 0.1 1 5 25 40.0015164 25 0.1 1 5 25 40.0015165 37 0.1 1 5 25 60.0015166 47 0.1 1 5 25 60.0015167 50 0.1 1 5 25 65.0015168 90 0.1 1 5 25 150.0015169 142 0.1 1 5 25 275.0015171 13 0.2 3 22 25 40.0015172 25 0.2 3 22 25 40.0015173 37 0.2 3 22 25 60.0015174 47 0.2 3 22 25 60.0015175 50 0.2 3 22 25 65.0015176 90 0.2 3 22 25 150.0015177 142 0.2 3 22 25 275.0015179 13 0.45 5 44 25 40.0015180 25 0.45 5 44 25 40.0015181 37 0.45 5 44 25 60.0015182 47 0.45 5 44 25 60.0015183 50 0.45 5 44 25 65.0015184 90 0.45 5 44 25 150.0015185 142 0.45 5 44 25 275.0015187 13 0.8 11 100 25 40.0015188 25 0.8 11 100 25 40.0015189 37 0.8 11 100 25 60.0015191 50 0.8 11 100 25 65.0015192 90 0.8 11 100 25 150.0015193 142 0.8 11 100 25 275.0015195 13 1.2 13 700 25 40.0015196 25 1.2 13 700 25 40.0015197 37 1.2 13 700 25 60.0015198 47 1.2 13 700 25 60.0015199 50 1.2 13 700 25 65.0015200 90 1.2 13 700 25 150.0015201 142 1.2 13 700 25 275.00

1 Air (l/min. x cm2 at 0.7 bar) 2 Water (ml/min. x cm2 at 0.7 bar)

THOMAPOR®-Round Filter made of PSU

Application area• Prefiltration and clarification of bioactive solutions as well as sterile

filtration of solutions and gases

Product specification• Biocompatible, hydrophilic round filter made of chemically inert,

high-strength high-tech polymer material with regular pore structure for high flow rates, very low protein binding, temperature-loadable, sterilizable by autoclaving at +121 °C.

Technical specification• Material: PSU (polyether sulfone)• Thickness: approx. 165 µm• Max. temperature: +115 °C• Sterilization: autoclavable (+121 °C)

Cat.-No. Outside Ø

Pore size



Unit Price


15203 13 0.2 3 10 25 40.0015204 25 0.2 3 10 25 45.0015205 37 0.2 3 10 25 55.0015206 47 0.2 3 10 25 60.0015207 50 0.2 3 10 25 60.0015208 90 0.2 3 10 25 165.0015209 142 0.2 3 10 25 250.0015211 13 0.45 7 50 25 40.0015212 25 0.45 7 50 25 45.0015213 37 0.45 7 50 25 55.0015214 47 0.45 7 50 25 60.0015215 50 0.45 7 50 25 60.0015216 90 0.45 7 50 25 165.0015217 142 0.45 7 50 25 250.00


THOMAPOR®-Round Filter made of Acrylic Polymer for Fluids

Application area• Clarification and fine filtration of aqueous solutions in the areas of

biology and environment.

Product specification• Hydrophilic round filter based on polymer fibres with pore sizes

between 0.2 and 10 µm, non-woven support body; biocompatible, certified according to USP Class VI-121 „Plastic Tests“, good chemical resistance, not autoclavable.



Technical specification• Material: repellent acrylic copolymer fibre• Thickness: <130 µm• Max. temperature: +88 °C• Sterilization: gas (formalin, ethylene oxide)

Cat.-No. Outside Ø

Pore size


Bubble Point

Unit Price

mm µm l/min. bar piece EURO

150672 13 0.8 40 0.6 25 40.00150682 25 0.8 40 0.6 25 50.00150692 37 0.8 40 0.6 25 65.00150702 47 0.8 40 0.6 25 65.00150712 50 0.8 40 0.6 25 70.00150722 90 0.8 40 0.6 25 170.00150732 142 0.8 40 0.6 25 290.00150753 13 1.2 25 0.4 25 40.00150763 25 1.2 25 0.4 25 50.00150773 37 1.2 25 0.4 25 65.00150783 47 1.2 25 0.4 25 65.00150793 50 1.2 25 0.4 25 70.00150803 90 1.2 25 0.4 25 170.00150813 142 1.2 25 0.4 25 290.00150833 13 3 55 0.2 25 40.00150843 25 3 55 0.2 25 50.00150853 37 3 55 0.2 25 65.00150863 47 3 55 0.2 25 65.00150873 50 3 55 0.2 25 70.00150883 90 3 55 0.2 25 170.00150893 142 3 55 0.2 25 290.00150994 13 10 100 0.03 25 40.00151004 25 10 100 0.03 25 50.00151014 37 10 100 0.03 25 65.00151024 47 10 100 0.03 25 65.00151034 50 10 100 0.03 25 70.00151044 90 10 100 0.03 25 170.00151054 142 10 100 0.03 25 290.00

1 Air (l/min./3.7 cm2) 2 Flow rate at 0.93 bar 3 Flow rate at 0.34 bar 4 Flow rate at 0.29 bar

THOMAPOR®-Round Filter made of Glass Fibre

Application area• In the areas of bio- and food processing technology, chemical and phy-

sical laboratory engineering, environmental technology and chemical nuclear technology

Product specification• Prefiltration and clarification of hot or aggressive solutions• Particle and aerosol filtration of gases

• Chemically and physically highly resistant, binderless 1 µm glass fibre round filter for high flow rates, with good wet stability and high retention capacity, sterilizable with all methods.

Technical specification• Material: borosilicate fibre• Thickness: approx. 450 µm• Retention capacity for aerosols: >99.97 %• Measuring conditions: Filter area 100 cm2; nominal particle size

0.3 µm; air throughput: approx. 30 l/min.

Cat.-No. Outside Ø



Unit Price

mm l/min. ml/min. piece EURO

15043 13 50 500 100 50.0015044 25 50 500 100 60.0015045 37 50 500 100 70.0015046 47 50 500 100 80.0015047 50 50 500 100 80.0015048 90 50 500 50 190.00


THOMAPOR®-Capillary Pore Membrane made of Polycarbonate

Application area• Polycarbonate membranes are recommended for microscopic,

chemotactic and cytological studies as well as aerosol filtration and subsequent analysis by X-ray fluorescence spectroscopy.12.0 and 10.0 µm: general purification, prefiltration, purification and preliminary filtration of caustic fluids such as photoresist, concentrated acids, ester solutions8.0 µm: as 12.0 µm: microfiltration of alcohols, of chemicals used as reagents5.0 µm: in cytology, chemotaxis, and gravimetric analysis3.0 µm: general microfiltration and purification; cytological evaluation of cerebrospinal fluids, chemotaxis, microfiltration of caustic fluids2.0 µm: chemotaxis1.0 µm: beer stabilization, prefiltration of serum, ultrapurification of fluids, ultrapurifications of caustic fluids, microfiltration of alcoholic solutions



0.8 µm: aerosol analysis, gravimetric analysis, wine stabilization, microscopic analysis of aerosols, yeasts and mould fungi0.6 µm: biological determination of cells, wine and milk, plasmaphere-sis, particle analysis in caustic fluids0.4 µm: biological determination of fluids, collection of asbestos fibres, dehydration and purification of cellular suspensions, immunology, particle analysis of caustic fluids, analysis of yeast, mould fungi and silicon oxide (silica)0.2 µm: general sterile filtration, immunology, sterile filtration of caustic fluids0.1 µm and 0.08 µm: virus filtration0.05 µm, 0.03 µm and 0.015 µm: virus and protein filtration

Product specification• Membranes can stand permanent temperatures of +140 °C (air or

steam) for an indefinite time allowing repeated autoclaving. Polyester membranes are hydrophilic with chemical resistance similar to PTFE. Polyester membranes are recommended for filtration of HPLC solutions and samples which are to be analyzed by HPLC.

Technical specification• Thickness: 5 - 10 µm• Bursting pressure: >10 bar• Weight (tare): 1.0 mg/cm2

• Density: 1.2 g/cm3

• Temperature range for heat-sealing: +230 to +275 °C

• Max. temperature: +140 °C• Ash weight: 0.92 µg/cm2

• Porosity: 5 - 10 %• Number density of pores: 105 - 6 x 108 pores/cm2

• Surface structure: flat and smooth• Optical properties: translucent• Hydrophilia: hydrophilic• Release of fibres: none• Sterilization: autoclavable (+121 °C)• Water absorption: 0.24 % by weight• Biological compatibility: inert


50559 13 10 100 230.0050578 13 8 100 230.0050597 13 5 100 230.0050616 13 3 100 230.0050635 13 2 100 230.0050654 13 1 100 230.0050673 13 0.8 100 230.0050692 13 0.6 100 230.0050711 13 0.4 100 180.0050730 13 0.2 100 180.0050749 13 0.1 100 310.0050787 13 0.08 100 370.0050768 13 0.05 100 320.0050825 13 0.015 100 490.0050541 25 12 100 260.0050560 25 10 100 230.0050579 25 8 100 230.0050598 25 5 100 230.0050617 25 3 100 230.0050636 25 2 100 230.0050655 25 1 100 230.0050674 25 0.8 100 230.00


50693 25 0.6 100 230.0050712 25 0.4 100 190.0050731 25 0.2 100 190.0050750 25 0.1 100 350.0050788 25 0.08 100 480.0050769 25 0.05 100 450.0050807 25 0.03 100 490.0050826 25 0.015 100 550.0050542 37 12 100 350.0050561 37 10 100 350.0050580 37 8 100 280.0050599 37 5 100 280.0050637 37 2 100 280.0050656 37 1 100 280.0050675 37 0.8 100 280.0050713 37 0.4 100 240.0050751 37 0.1 100 480.0050789 37 0.08 100 610.0050770 37 0.05 100 610.0050808 37 0.03 100 610.0050827 37 0.015 100 610.0050543 43 12 100 370.0050562 43 10 100 370.0050581 43 8 100 330.0050600 43 5 100 330.0050619 43 3 100 330.0050638 43 2 100 330.0050657 43 1 100 330.0050714 43 0.4 100 300.0050752 43 0.1 100 590.0050790 43 0.08 100 710.0050809 43 0.03 100 710.0050544 47 12 100 380.0050563 47 10 100 350.0050582 47 8 100 330.0050601 47 5 100 330.0050620 47 3 100 330.0050639 47 2 100 330.0050658 47 1 100 330.0050677 47 0.8 100 330.0050696 47 0.6 100 330.0050715 47 0.4 100 270.0050734 47 0.2 100 270.0050753 47 0.1 100 690.0050791 47 0.08 100 810.0050772 47 0.05 100 810.0050810 47 0.03 100 810.0050545 50 12 100 450.0050564 50 10 100 440.0050583 50 8 100 380.0050602 50 5 100 380.0050621 50 3 100 380.0050640 50 2 100 380.0050659 50 1 100 380.0050678 50 0.8 100 380.0050697 50 0.6 100 380.00




50716 50 0.4 100 330.0050735 50 0.2 100 330.0050792 50 0.08 100 860.0050773 50 0.05 100 860.0050811 50 0.03 100 860.00

THOMAPOR®-Chemotaxis Chamber

Product specification• Precision chambers for 13 mm membranes made of bioinert, non-

toxic plastic materials acrylic glass (clear) and POM (white), polished inner and outer surfaces for reduction of contamination, without sealing rings. Two proven chamber types: Blind-well chamber with one opening, Boyden-chamber with two openings.

Cat.-No. Type Outside Ø

Upper well

capacity

Lower well

capacity

Filter area

Price

mm µl µl mm² EURO

15544 Blind Well 4.7 200 25 18 185.0015545 Blind Well 4.7 200 100 18 185.0015546 Blind Well 4.7 200 200 18 185.0015547 Blind Well 8 800 200 50 185.0015548 Boyden 8 560 1,500 50 500.00

THOMAPOR®-Capillary Pore Membrane made of Polycarbonate for Chemotaxis Testing

Product specification• Special membranes for investigation of chemotaxis, standard sizes

with straight cylindrical pores, field-proven gradings, without wetting agent; preferably for use in THOMAPOR®-chemotaxis chambers (cat. no. 15544 to 15548).


15522 13 2 100 250.0015523 13 3 100 250.0015524 13 4 100 250.0015525 13 5 100 250.0015526 13 6.5 100 250.0015527 13 8 100 250.0015528 13 10 100 250.0015529 13 12 100 250.0015530 13 14 100 250.0015531 13 16 100 250.0015532 13 18 100 250.0015533 25 2 100 280.0015534 25 3 100 280.0015535 25 4 100 280.0015536 25 5 100 280.0015537 25 6.5 100 280.0015538 25 8 100 280.0015539 25 10 100 280.0015540 25 12 100 280.0015541 25 14 100 280.0015542 25 16 100 280.0015543 25 18 100 280.00

THOMAPOR®-Capillary Pore Membrane made of Polyester

Application area• Sterile filtration• Filtration of aggressive fluids• Ultrapurification of solvents and photoresists• Aerosol analysis and dust investigations• Particle collection for REM studies

Product specification• Exactly defined pore size and pore structure• Exactly defined cut-off• No media migration• Smooth surface for SEM and TEM analysis• Not hygroscopic• Thin, low fluid retention• Low adsorption• Low absorption• Strong but nevertheless pliable• Repeatedly autoclavable• Hydrophilic biocompatible filter membranes made of high-strength

biaxially drawn polyester sheet with high pore number density and uniform pore diameters, small free surface with outstandingly low protein and dye binding and extremely low content of extractable components. Temperature-loadable up to +150 °C, repeatedly steri-lizable by autoclaving when inserted, steam or chemical sterilization with formaldehyde, hypochlorite, hydrogen peroxide, peracetic acid or ethylene oxide.

• The compact membrane structure is extremely stable allowing to seize THOMAPOR®-polyester capillary pore membrane filters with smooth metal or plastic forceps without damage. They can be inserted in the respective microfiltration devices without additional fabric support. With appropriate membrane support differential pressures up to 300 bar are achievable.



• Chemical features: Chemical-resistant in the pH range of 2 to 12, for a short time also from 1 to 14 and to solvents such as aliphatic, aromatic and halogenated hydrocarbons, to benzines, benzenes, toluenes, xylenes, 1,2,3,4-tetrahydronaphthalene, chlorobenzenes, tri-chloroethylene and perchloroethylene, alcohols, glycols, benzyl alcohol, aldehydes, ketones, ethers, dioxane and tetrahydrofuran, cellosolves, esters, also tricresyl phosphate and benzyl benzoate, organic solvents, also formic acid (50 %) and acetic acid (100 %), acetic anhydride, amines, also aromatic amines such as aniline and pyridine, dime-thylformamide, dimethylacetamide, dimethylsulfoxide, nitrobenzene, diluted mineral acids, also nitric acid (30 %), hydrochloric acid (20 %), sulfuric acid (25 %), hydrofluoric acid (35 %), phosphoric acid (85 %). diluted alkalies, also potassium hydroxide (5 %), sodium hydroxide (5 %) and ammonia (5 %) as well as many technical formulations, such as photoresists, developing solutions, alcoholic plant extracts etc. THOMAPOR®-polyester capillary pore membrane filters are not resis-tant to concentrated acids and alkalies and to halogenated phenols.

Technical specification• Thickness: 8 - 23 µm• Bursting pressure: >10 bar• Weight (tare): 1 mg/cm2

• Density: 1.39 g/cm3

• Temperature range for heat-sealing: +250 to +280 °C• Max. temperature: +150 °C• Combustibility: slow burning• Ash weight: 1.0 µg/cm2

• Porosity: 5 - 10 %• Number density of pores: 105 - 6 x 108 pores/cm2

• Surface structure: flat and smooth• Optical properties: translucent• Hydrophilia: hydrophilic• Release of fibres: none• Sterilization: autoclavable (+121 °C)• Water absorption: 0.5 % by weight• Biological compatibility: inert

Cat.-No. Outside Ø

Porosity Pore size

Thick-ness

Unit Price

mm % µm µm piece EURO

48095 13 15 10 10 100 150.0048096 13 15 8 11 100 150.0048097 13 10 5 10 100 170.0048098 13 15 3 18 100 170.0048099 13 15 2 18 100 200.0048100 13 10 1 10 100 170.0048101 13 10 0.8 10 100 170.0048102 13 10 0.6 10 100 170.0048103 13 10 0.4 10 100 140.0048104 13 10 0.2 10 100 140.0048105 13 10 0.1 8 100 220.0048106 13 10 0.08 8 100 330.00

Cat.-No. Outside Ø

Porosity Pore size

Thick-ness

Unit Price


48107 13 8 0.05 8 100 330.0048108 13 5 0.03 8 100 330.0048109 25 15 10 10 100 190.0048110 25 15 8 11 100 190.0048111 25 10 5 10 100 190.0048112 25 15 3 18 100 190.0048113 25 15 2 18 100 190.0048114 25 10 1 10 100 190.0048115 25 10 0.8 10 100 190.0048116 25 10 0.6 10 100 190.0048117 25 10 0.4 10 100 170.0048118 25 10 0.2 10 100 170.0048119 25 10 0.1 8 100 350.0048120 25 10 0.08 8 100 500.0048121 25 8 0.05 8 100 500.0048122 25 5 0.03 8 100 500.0048123 37 15 10 10 100 230.0048124 37 15 8 11 100 230.0048125 37 10 5 10 100 230.0048126 37 15 3 18 100 230.0048127 37 15 2 18 100 230.0048128 37 10 1 10 100 230.0048129 37 10 0.8 10 100 230.0048130 37 10 0.6 10 100 230.0048131 37 10 0.4 11 100 200.0048132 37 10 0.2 10 100 200.0048133 37 10 0.1 8 100 440.0048134 37 10 0.08 8 100 660.0048135 37 8 0.05 8 100 660.0048136 37 5 0.03 8 100 660.0048137 47 15 10 10 100 300.0048138 47 15 8 11 100 300.0048139 47 10 5 10 100 300.0048140 47 15 3 18 100 300.0048141 47 15 2 18 100 300.0048142 47 10 1 10 100 300.0048143 47 10 0.8 10 100 300.0048144 47 10 0.6 10 100 300.0048145 47 10 0.4 10 100 230.0048146 47 10 0.2 10 100 230.0048147 47 10 0.1 8 100 580.0048148 47 10 0.08 8 100 790.0048149 47 8 0.05 8 100 790.0048150 47 5 0.03 8 100 790.0048151 50 15 10 10 100 370.0048152 50 15 8 11 100 370.0048153 50 10 5 10 100 370.0048154 50 15 3 18 100 370.0048155 50 15 2 18 100 370.0048156 50 10 1 10 100 370.0048157 50 10 0.8 10 100 370.0048158 50 10 0.6 10 100 370.0048159 50 10 0.4 10 100 300.0048160 50 10 0.2 10 100 300.0048161 50 10 0.1 8 100 700.00



Cat.-No. Outside Ø

Porosity Pore size

Thick-ness

Unit Price


48162 50 10 0.08 8 100 910.0048163 50 8 0.05 8 100 910.0048164 50 5 0.03 8 100 910.00

THOMAPOR®-Capillary Pore Membrane made of Polyester

Application area• Special filter for AOX-determinations in water and environmental

analysis.

Product specification• Hydrophilic filter membranes with extremely low content of halogens,

made of high-strength, biaxially drawn polyester sheet with uniform pore diameter of 0.4 µm, available in standard diameters of 25 and 47 mm resp.

• Halogenide content (total halogens): 25 mm filter <0.200 µg/filter; 47 mm filter <0.600 µg/filter

Cat.-No. Outside Ø

Porosity Pore size

Thick-ness

Unit Price


48165 25 10 0.4 10 100 170.0048166 47 10 0.4 10 100 300.0012303 50 10 0.4 10 100 350.00

THOMAPOR®-Capillary Pore Membrane made of Polyester – PP-reinforced, round blank

Application area• Filtration of sensitive media

Product specification• Hydrophilic, biocompatible polyester round filter membranes with

equally physiologically safe polypropylene reinforcement for increased pressure resistance (bursting pressure), heat-strengthened - without adhesive bond, not fuzzing; high number density of pores, uniform pore diameters and high filtration rates.

Cat.-No. Outside Ø

Pore size


Bubble Point2

Unit Price

mm µm ml/min. bar piece EURO

49061 25 3 2,000 0.15 25 80.0049062 25 2 1,500 0.22 25 80.0049063 25 1 500 0.44 25 80.0049064 25 0.8 350 0.55 25 80.00

Cat.-No. Outside Ø

Pore size


Bubble Point2

Unit Price

mm µm ml/min. bar piece EURO

49065 25 0.6 200 0.73 25 80.0049066 25 0.4 100 1.1 25 80.0049067 25 0.2 30 2.2 25 80.0049075 47 3 2,000 0.15 25 130.0049076 47 2 1,500 0.22 25 130.0049077 47 1 500 0.44 25 130.0049078 47 0.8 350 0.55 25 130.0049079 47 0.6 200 0.73 25 130.0049080 47 0.4 100 1.1 25 130.0049081 47 0.2 30 2.2 25 130.0049089 50 3 2,000 0.15 25 155.0049090 50 2 1,500 0.22 25 155.0049091 50 1 500 0.44 25 155.0049092 50 0.8 350 0.55 25 155.0049093 50 0.6 200 0.73 25 155.0049094 50 0.4 100 1.1 25 155.0049095 50 0.2 30 2.2 25 155.00

1 Water (ml/min. x cm2 x bar) 2 for ethanol

THOMAPOR®-Capillary Pore Membrane made of Polyester – PP-reinforced, cutting

Product specification• Hydrophilic, biocompatible polyester filter membranes with polypropy-

lene web-reinforcement, without adhesive bond; high number density of pores, uniform pore diameters and high filtration rates. Package à 5 pieces each in A4-size.

Cat.-No. Pore size


Bubble Point2

Unit Price

µm ml/min. bar piece EURO

49028 3 2,000 0.15 5 194.0049029 2 1,500 0.22 5 194.0049030 1 500 0.44 5 194.0049031 0.8 350 0.55 5 194.0049032 0.6 200 0.73 5 194.0049033 0.4 100 1.1 5 194.0049034 0.2 30 2.2 5 194.0049035 0.1 4 4.4 5 317.00


THOMAPOR®-Capillary Pore Membrane made of Polyester – PTFE-reinforced, round blank

Application area• Sterile filtration, sterile ventilation and gasing

Product specification• Hydrophilic, biocompatible round filter membranes made of PTFE-

coated polyester membrane, membrane thickness 23 µm; autocla-vable, also chemically sterilizable as well as by gamma radiation; high number density of pores (porosity 15 %), fitration rates and pressure stability up to 1.5 bar.



Cat.-No. Outside Ø

Pore size


Bubble Point2

Unit Price


49100 25 0.2 3.5 1.5 25 115.0049101 47 0.2 3.5 1.5 25 155.0049102 50 0.2 3.5 1.5 25 175.00

1 Air (l/min. x cm2 x bar) 2 for isopropanol

THOMAPOR®-Capillary Pore Membrane made of Polyester – PTFE-reinforced, cutting


Product specification• Hydrophilic, biocompatible filter membrane made of PTFE-coated

polyester membrane, membrane thickness 23 µm; autoclavable, also chemically sterilizable as well as by gamma radiation; high number density of pores (porosity 15 %), fitration rates and pressure stability up to 1.5 bar.

• Package à 3 pieces in A4-size (29.5 x 21 mm).

Cat.-No. Dimen-sions

Pore size


Bubble Point2

Unit Price


49106 A4 0.2 3.5 1.5 3 240.001 Air (l/min. x cm2 x bar) 2 for isopropanol

THOMAPOR®-Capillary Pore Membrane made of Polyester – PTFE-reinforced, round blank


Product specification• Hydrophilic, biocompatible round filter membranes made of PTFE-

coated polyester membrane with equally physiologically safe polypro-pylene web-reinforcement for increased pressure resistance (bursting pressure at 6 bar), membrane thickness 23 µm; autoclavable, also chemically sterilizable as well as by gamma radiation; high number density of pores (porosity 15 %) and high fitration rates.

Cat.-No. Outside Ø

Pore size


Bubble Point2

Unit Price


49103 25 0.2 3.5 1.5 25 130.0049104 47 0.2 3.5 1.5 25 175.0049105 50 0.2 3.5 1.5 25 195.00

1 Air (l/min. x cm2 x bar) 2 for isopropanol

THOMAPOR®-Capillary Pore Membrane made of Polyester – PTFE-reinforced, cutting


Product specification• Hydrophilic, biocompatible filter membrane made of PTFE-coated

polyester membrane with equally physiologically safe polypropylene web-reinforcement for increased pressure resistance (bursting pressu-re at 6 bar), membrane thickness 23 µm; autoclavable, also chemically sterilizable as well as by gamma radiation; high number density of pores (porosity 15 %) and high fitration rates.

• Package à 3 pieces in A4-size (29.5 x 21 mm).

Cat.-No. Dimen-sions

Pore size


Bubble Point2

Unit Price


49107 A4 0.2 3 1.5 3 291.001 Air (l/min. x cm2 x bar) 2 for isopropanol

THOMAPOR®-High-Chem Polymer Membranes

General technical specification• Material: PA (polyamide); PESH (polyether sulfone, hydrophilic) PS

(polysulfone); PAEK (polyacryl etherketone)



THOMAPOR®-High-Chem Polymer Membrane – round blank

Cat.-No. Max. op. pressure1

Max. temp. pH range Max. flow rate liquids2

bar °C l/h

303010 30 50 4 - 11 200303022 10 70 1 - 13 250

1 at +20 °C 2 Water (l/h x m2 x bar)

Cat.-No. Cut off Material Outside Ø Unit Price kDalton mm piece EURO

303010 0,2 PA 76 25 194.00303022 20 PS 76 25 194.00

THOMAPOR®-High-Chem Polymer Membrane – cutting

Cat.-No. Max. op. pressure1

Max. temp. pH range Max. flow rate liquids2

bar °C l/h

302983 100 50 4 - 11 40302984 100 50 4 - 11 40302985 50 50 4 - 11 70302986 50 50 4 - 11 70302987 30 50 4 - 11 200302988 30 50 4 - 11 200302989 25 50 4 - 11 300302990 25 50 4 - 11 300302991 15 50 4 - 11 310302992 15 50 4 - 11 310302993 10 70 1 - 13 520302994 10 70 1 - 13 520302995 10 70 1 - 13 630302996 10 70 1 - 13 630302997 10 70 1 - 13 850302998 10 70 1 - 13 850302999 10 70 1 - 13 250303000 10 70 1 - 13 250303001 10 70 1 - 13 800303002 10 70 1 - 13 800303003 10 70 1 - 13 1,200303004 10 70 1 - 13 1,200

1 at +20 °C 2 Water (l/h x m2 x bar)

Cat.-No. Type Cut off Material Dimensions Price kDalton mm EURO

302983 1 0,05 PA 200 x 300 125.00302984 1 0,05 PA 450 x 500 335.00302985 2 0,1 PA 200 x 300 125.00302986 2 0,1 PA 450 x 500 335.00302987 3 0,2 PA 200 x 300 125.00302988 3 0,2 PA 450 x 500 335.00302989 4 0,5 PA 200 x 300 125.00302990 4 0,5 PA 450 x 500 335.00302991 5 2 PA 200 x 300 125.00302992 5 2 PA 450 x 500 335.00302993 6 4 PESH 200 x 300 95.00302994 6 4 PESH 450 x 500 280.00302995 7 50 PESH 200 x 300 95.00302996 7 50 PESH 450 x 500 280.00302997 8 100 PESH 200 x 300 95.00302998 8 100 PESH 450 x 500 280.00302999 9 20 PS 225 x 250 95.00303000 9 20 PS 450 x 500 280.00303001 10 100 PS 200 x 300 95.00303002 10 100 PS 450 x 500 280.00303003 11 100 PAEK 200 x 300 105.00303004 11 100 PAEK 450 x 500 300.00

THOMAPOR®-High-Chem Round Filter made of PVDF – hydrophilic

Application area• Fine filtration and sterile filtration of solutions and gases in areas of

analytical chemistry.

Product specification• Chemically highly resistant, slightly hydrophilic round filter without

support body; biocompatible, free of leachable components.

Technical specification• Material: PVDF (polyvinylidene fluoride)• Thickness: approx. 180 µm• Pore size: 0.2 or 0.45 µm• Max. temperature: +100 °C• Sterilization: autoclavable (+121 °C)



Cat.-No. Outside Ø

Pore size



Unit Price


15219 13 0.2 1 3.5 25 55.0015220 25 0.2 1 3.5 25 60.0015221 37 0.2 1 3.5 25 75.0015222 47 0.2 1 3.5 25 85.0015223 50 0.2 1 3.5 25 90.0015224 90 0.2 1 3.5 25 215.0015225 142 0.2 1 3.5 25 290.0015227 13 0.45 2 13.2 25 55.0015228 25 0.45 2 13.2 25 60.0015229 37 0.45 2 13.2 25 75.0015230 47 0.45 2 13.2 25 85.0015231 50 0.45 2 13.2 25 90.0015232 90 0.45 2 13.2 25 215.0015233 142 0.45 2 13.2 25 290.00

1 Air (l/min. x cm2 bei 0.7 bar) 2 Water (ml/min. x cm2 bei 0.7 bar)

THOMAPOR®-High-Chem Round Filter made of PVDF – hydrophobic

Application area• Fine filtration of solvents and gases in areas of analytical chemistry

and laboratory engineering.

Product specification• Chemically highly resistant, hydrophobic round filter without support

body; biocompatible, free of leachable components.

Technical specification• Material: PVDF (polyvinylidene fluoride)• Thickness: approx. 180 µm• Pore size: 0.45 µm

Cat.-No. Outside Ø Pore size Max. flow rate gases1

Unit Price

mm µm l/min. piece EURO

15235 13 0.45 2 25 75.0015236 25 0.45 2 25 85.0015237 37 0.45 2 25 95.0015238 47 0.45 2 25 100.0015239 50 0.45 2 25 105.0015240 90 0.45 2 25 290.0015241 142 0.45 2 25 570.00

1 Air (l/min. x cm2 at 0.7 bar)

THOMAPOR®-High-Chem Round Filter made of PTFE – sintered

Application area• For all laboratory applications requiring unlaminated and stable

membranes.• Can be used as air filter, gas filter and liquid filter

Product specification• Hydrophobic• High pore volume• Outstandingly chemical-resistant and stable to solvents• High thermal resistance• Mechanically stable• Self-sealing, when clamped between flanges• Biocompatible and rotting-resistant• Weldable, self-cleaning and non-inflammable

Technical specification• Material: sliced polytetrafluoroethylene (PTFE)• Thickness: depending on type 100 to 250 µm• Pore size: 1 - 2; 3 - 4; 4 - 5 and 5 - 6 µm• Pore volume: >40 %• Temperature range: -260 to +260 °C• Sterilization: by autoclaving

Cat.-No.

Out-side

Ø

Pore size

Thick-ness

Max. flow rate

gases


Unit Price

mm µm µm l/h ml/min. piece EURO

15310 13 1 - 2 254 19 100 25 75.0015311 25 1 - 2 254 19 100 25 85.0015312 37 1 - 2 254 19 100 25 95.0015313 47 1 - 2 254 19 100 25 105.0015314 50 1 - 2 254 19 100 25 110.0015315 54 1 - 2 254 19 100 25 110.0015316 90 1 - 2 254 19 100 25 255.0015317 142 1 - 2 254 19 100 25 510.0015318 13 3 - 4 200 28 163 25 75.0015319 25 3 - 4 200 28 163 25 85.0015320 37 3 - 4 200 28 163 25 95.0015321 47 3 - 4 200 28 163 25 105.0015322 50 3 - 4 200 28 163 25 110.0015323 54 3 - 4 200 28 163 25 110.0015324 90 3 - 4 200 28 163 25 255.0015325 142 3 - 4 200 28 163 25 510.0015302 13 4 - 5 152 112 224 25 75.0015303 25 4 - 5 152 112 224 25 85.0015304 37 4 - 5 152 112 224 25 95.0015305 47 4 - 5 152 112 224 25 105.0015306 50 4 - 5 152 112 224 25 110.00



Cat.-No.

Out-side

Ø

Pore size

Thick-ness

Max. flow rate

gases


Unit Price

mm µm µm l/h ml/min. piece EURO

15307 54 4 - 5 152 112 224 25 110.0015308 90 4 - 5 152 112 224 25 255.0015309 142 4 - 5 152 112 224 25 510.0015294 13 5 - 6 100 140 300 25 75.0015295 25 5 - 6 100 140 300 25 85.0015296 37 5 - 6 100 140 300 25 95.0015297 47 5 - 6 100 140 300 25 105.0015298 50 5 - 6 100 140 300 25 110.0015299 54 5 - 6 100 140 300 25 110.0015300 90 5 - 6 100 140 300 25 255.0015301 142 5 - 6 100 140 300 25 510.00

1 Water (ml/min. x cm2 at 0.9 bar) 2 for ethanol

THOMAPOR®-High-Chem Round Filter made of PTFE – drawn

Application area• Fine filtration of chemically aggressive media and solvents, also

halogen-containing solvents• Sterile filtration• Purification of gases

Product specification• Hydrophobic• Outstandingly chemical-resistant and stable to solvents• Regular pore size and narrow-ranged pore size distribution• Strong, flexible and great thermal resistance• Universally applicable, non-inflammable and self-sealing• Inert to fungal and bacterial growth• Weldable

Technical specification• Material: drawn polytetrafluoroethylene (PTFE)• Colour: white, smooth surface• Thickness: depending on type 60 to 100 µm• Pore size: 0.1; 0.2; 0.65; 0.8; 1.2 or 5 µm• Temperature range: -260 to +250 °C• Melting point: +327 °C• Sterilization: autoclavable (+121 °C)• Tensile strength: 250 - 350 kg/cm2

• Stretchability: 200 - 400 %

Cat.-No.

Out-side

Ø

Pore size

Thick-ness



Unit Price

mm µm µm l/min. ml/min. piece EURO

15326 13 0.1 60 1.5 32 25 105.0015327 25 0.1 60 1.5 32 25 120.0015328 37 0.1 60 1.5 32 25 140.0015329 47 0.1 60 1.5 32 25 155.0015330 50 0.1 60 1.5 32 25 155.0015331 90 0.1 60 1.5 32 25 400.0015332 142 0.1 60 1.5 32 25 805.0015334 13 0.2 60 2.8 65 25 105.0015335 25 0.2 60 2.8 65 25 120.0015336 37 0.2 60 2.8 65 25 140.0015337 47 0.2 60 2.8 65 25 155.0015338 50 0.2 60 2.8 65 25 155.0015339 90 0.2 60 2.8 65 25 400.0015340 142 0.2 60 2.8 65 25 805.0015350 13 0.65 80 9 190 25 105.0015351 25 0.65 80 9 190 25 120.0015352 37 0.65 80 9 190 25 140.0015353 47 0.65 80 9 190 25 155.0015354 50 0.65 80 9 190 25 155.0015355 90 0.65 80 9 190 25 400.0015356 142 0.65 80 9 190 25 805.0015358 13 0.8 100 12 270 25 105.0015359 25 0.8 100 12 270 25 120.0015360 37 0.8 100 12 270 25 140.0015361 47 0.8 100 12 270 25 155.0015362 50 0.8 100 12 270 25 155.0015363 90 0.8 100 12 270 25 400.0015364 142 0.8 100 12 270 25 805.0015366 13 1.2 100 13 450 25 105.0015367 25 1.2 100 13 450 25 120.0015368 37 1.2 100 13 450 25 140.0015369 47 1.2 100 13 450 25 155.0015370 50 1.2 100 13 450 25 155.0015371 90 1.2 100 13 450 25 400.0015372 142 1.2 100 13 450 25 805.0015374 13 5 100 30 1,300 25 105.0015375 25 5 100 30 1,300 25 120.0015376 37 5 100 30 1,300 25 140.0015377 47 5 100 30 1,300 25 155.0015378 50 5 100 30 1,300 25 155.0015380 90 5 100 30 1,300 25 400.0015381 142 5 100 30 1,300 25 805.00

1 Air (l/min. x cm2 at 0.9 bar) 2 Aceton (ml/min. x cm2 at 0.9 bar)

THOMAPOR®-High-Chem Round Filter made of PTFE

Application area• Filter membranes for filtration of critical media in laboratory and

process filtration.• For air, gas and aerosol filtration.

Product specification• The material is resistant to strongest organic and inorganic com-

pounds.• Test and process temperatures up to +260 °C do not cause any

problems just as use at the freezing point.



• The membranes feature a homogeneous honeycombed pore structure; the material is pure PTFE resin, tightly spun thus ruling out detaching of membrane fibres or particles.

• Due to the structure characteristics the membrane is best suited for deep-bed filtration just as for surface filtration.

• THOMAPOR®-PTFE membranes meet highest requirements and are used with THOMAPLAST®-filter holders made of PFA

Cat.-No. Outside Ø Pore size Thickness Unit Price mm µm mm piece EURO

72546 47 0.2 0.65 10 185.0072547 47 0.45 0.07 10 185.0072537 47 1 - 2 0.25 10 98.0072538 47 5 - 6 0.1 10 98.0072539 47 20 - 30 0.14 10 98.0072545 47 30 - 60 0.2 10 98.0072540 50 1 - 2 0.25 10 106.0072541 50 5 - 6 0.1 10 106.0072542 50 20 - 30 0.14 10 106.0072543 50 30 - 60 0.2 10 106.00

THOMAPOR®-High-Chem Round Filter made of PTFE

Product specification• Ultra-pure; chemically inert• Use for filtration of corrosive liquids or gasses up to +204 °C, depen-

ding on application• Compatible with virtually all solutions• Non-clogging• Fine and extra-fine grades may shrink at temperatures above +66 °C.• Zitex® membranes act as „depth filters“ with high retention efficiency

and non-clogging characteristics. They are used for filtration of corrosive and other aggressive chemicals or gases up to +204 °C. Unlike cellulose filter paper, the PTFE interstices are bonded together resulting in a stabilized pore configuration. This unique combination of depth filter and screen characteristics creates a highly effective filter media. Zitex® membranes have a better controlled pore size distributi-on than other high temperature, chemically resistant membranes with similar pore size ratings.

• Zitex® filters are strong enough to be self supporting and may be used without any additional backing material, which could compromise results. The non-stick nature of Zitex® provides excellent filter cake release properties.

• Zitex® may be sterilized with steam or bactericidal solutions. It is suitable for chromatography solvent filtration and degassing. Zitex® membranes are inherently hydrophobic, which makes them ideal as venting devices. However, aqueous solutions may be filtered by using pressures exceeding the membrane’s water initiation pressure, or with the aid of wetting agents, such as methanol or ethanol. Disks are interleaved with separators for cleanliness and ease of handling.

Cat.-No. Outside Ø

Pore size

Thick-ness


Unit Price

mm µm mm ml/min. piece EURO

602921 47 1 - 3 0.25 120 10 115.00602971 47 3 - 5 0.2 200 10 115.00603021 47 10 - 20 0.13 320 10 115.00603071 47 20 - 30 0.15 620 10 115.0060302 75 10 - 20 0.13 320 10 151.0060307 75 20 - 30 0.15 620 10 151.0060312 75 30 - 60 0.18 1,800 10 151.0060293 90 1 - 3 0.25 120 10 196.0060298 90 3 - 5 0.2 200 10 196.0060303 90 10 - 20 0.13 320 10 196.0060308 90 20 - 30 0.15 620 10 196.0060309 110 20 - 30 0.15 620 10 239.0060300 125 3 - 5 0.2 200 5 207.0060310 125 20 - 30 0.15 620 5 207.0060311 150 20 - 30 0.15 620 5 167.00


THOMAPOR®-High-Chem-Filter made of PTFE

Technical specification• Material: PTFE (polytetrafluoroethylene), microporous• Temperature range: -200 to +250 °C• Sterilization: autoclavable (+121 °C)


302861 5 1 320 x 320 218.00302862 5 2 320 x 320 258.00302863 5 3 320 x 320 304.00302864 10 1 320 x 320 218.00302865 10 2 320 x 320 258.00302866 10 3 320 x 320 304.00



THOMAPOR®-Filters made of PVC

Application area• For production of ultrapure water of 1-18 megohm quality.• Microfiltration; suspension of starch, resins, activated carbon; precipi-

tation of proteins, barium sulfate, silicic acid. Bacteria and spores are retained completely allowing sterile preparation of water and air for enzymes, sterile rooms and bacteriological cultures. For collection of dust samples in the air.

• In food processing and beverage industry as well as in the phar-maceutical industry.

• Filtration of drinking water.• For filtration of organic materials and recovery of noble metals from

electroplating solutions.• Pretreatment for reverse osmosis.

General product specification• High filtration precision:• The membrane filters have a regular pore size distribution allowing

precise filtration.• Wide pore size range:

• The membrane filters are available with pore sizes 0.1; 0.2; 0.4 and 0.9 µm. Pore sizes are verified with „mercury intrusion“ and „bubble point test“.

• Flexibility and high mechanical stability:• The membrane filters maintain their physical properties even in

strongly altered working conditions.• No shape change during boiling test:• Longer exposition to boiling water has no impact on the physical

properties of the membrane filters.• Autoclaving:• The membrane filters are temperature-resistant up to +125 °C and

insensitive to commonly used hot sterilization procedures such as autoclaving or in-situ steam sterilization.

General technical specification• Max. temperature: +90 °C, for a short time up to +105 °C• pH range: 1 - 12 at +35 °C• Hot air resistance: up to +125 °C

THOMAPOR®-Round Filter made of PVC


94471 13 0.2 50 35.0094472 13 0.4 50 35.0094473 13 0.9 50 35.0094420 25 0.1 50 45.0094421 25 0.2 50 45.0094422 25 0.4 50 45.0094423 25 0.9 50 45.00


94424 47 0.1 50 80.0094425 47 0.2 50 80.0094426 47 0.4 50 80.0094427 47 0.9 50 80.0094475 50 0.2 50 90.0094476 50 0.4 50 90.0094477 50 0.9 50 90.0094431 55 0.1 50 100.0094435 55 0.2 50 100.0094439 55 0.4 50 100.0094454 55 0.9 50 100.0094432 70 0.1 50 130.0094436 70 0.2 25 130.0094440 70 0.4 25 130.0094455 70 0.9 25 130.0094433 90 0.1 50 180.0094437 90 0.2 25 180.0094441 90 0.4 25 180.0094456 90 0.9 25 180.00

THOMAPOR®-Filter Cutting made of PVC

Cat.-No. Pore size Dimensions Unit Price µm mm piece EURO

94430 0.1 300 x 300 1 192.0094434 0.2 300 x 300 1 192.0094438 0.4 300 x 300 1 192.00

THOMAPOR®-Filter Plate made of PVC

Cat.-No. Pore size Width Length Unit Price µm mm m piece EURO

94446 0.1 300 15 1 1,118.0094447 0.2 300 15 1 1,118.0094448 0.4 300 15 1 1,118.0094458 0.9 300 15 1 1,118.0094449 0.1 600 15 1 2,043.0094450 0.2 600 15 1 2,043.0094451 0.4 600 15 1 2,043.0094459 0.9 600 15 1 2,043.00


Separation Technology - Screen Cloths, Filter Cloths, Fleeces and Mats Filtration

Screen Cloths, Filter Cloths, Fleeces and Mats

THOMAPOR®-Screen Cloth made of Polyester

Application area• Cloth for screening and filtering purposes

General product specification• Polyester monofilament (PET) features high weave quality, precision

and regularity of mesh sizes. The cloth is insensitive to vibrations and highly resistant to fatigue caused by vibrations and bending. It does not crack and features very high abrasion resistance and resilience.

• Moderate abrasion and hydrolysis resistance• Good resistance to solvents and acids• Poor UV-resistance

General technical specification• Material: polyester• Density: 1.38 g/mm3

• Tensile strength: 45 - 75 daN/mm2

• Relative strength at wet conditions: 100 %

• Elongation at break: 15 - 30 %• Moisture uptake: 0.4 % (at +20 °C and 65 % r.h.)• Melting point: +255 °C• Softening temperature: +230 °C• Temperature range: -75 to +150 °C (dry heat resistance at perma-

nent load up to +150 °C)

THOMAPOR®-Screen Cloth made of Polyester – cutting

Product specification• Deliverable in small individual segments (20 x 29 cm) or in a cost-

effective large format of 100 x 102 cm (other lengths are available on request)

Cat.-No. Mesh size

Open area

Ø thread

Thick-ness

Dimensions Price

µm % µm µm cm EURO

95801 4,000 64 1,000 1,900 20 x 29 44.0095802 3,000 62 800 1,480 20 x 29 47.0095803 2,200 37.4 800 1,450 20 x 29 47.0095804 2,000 51 800 1,500 20 x 29 47.0095805 1,600 61 450 840 20 x 29 47.0095806 1,410 49 600 1,300 20 x 29 47.0095807 1,000 45 500 1,000 20 x 29 47.0095808 840 46 400 785 20 x 29 47.0095809 800 55 280 520 20 x 29 47.00

Cat.-No. Mesh size

Open area

Ø thread

Thick-ness

Dimensions Price


95810 710 45 350 745 20 x 29 47.0095811 600 51 245 450 20 x 29 47.0095812 500 48 220 410 20 x 29 47.0095813 400 48 188 335 20 x 29 47.0095814 300 46 143 245 20 x 29 47.0095815 250 39 152 290 20 x 29 47.0095816 200 43 104 170 20 x 29 47.0095817 150 41 86 140 20 x 29 47.0095818 100 32 77 125 20 x 29 47.0095819 90 31 72 115 20 x 29 47.0095820 80 32 62 90 20 x 29 49.0095821 73 40 43 65 20 x 29 49.0095822 59 33 44 65 20 x 29 49.0095823 51 33 38 60 20 x 29 49.0095824 40 25 40 60 20 x 29 64.0095825 33 20.5 40 60 20 x 29 67.0095826 31 16.5 46 75 20 x 29 72.0095827 20 13 37 60 20 x 29 100.0095828 11 5 38 60 20 x 29 110.0095830 4,000 64 1,000 1,900 100 x 102 187.0095831 3,000 62 800 1,480 100 x 102 167.0095832 2,200 37.4 800 1,450 100 x 102 167.0095833 2,000 51 800 1,500 100 x 102 167.0095834 1,600 61 450 840 100 x 102 167.0095835 1,410 49 600 1,300 100 x 102 177.0095836 1,000 45 500 1,000 100 x 102 167.0095837 840 46 400 785 100 x 102 167.0095838 800 55 280 520 100 x 102 167.0095839 710 45 350 745 100 x 102 167.0095840 600 51 245 450 100 x 102 167.0095841 500 48 220 410 100 x 102 167.0095842 400 48 188 335 100 x 102 167.0095843 300 46 143 245 100 x 102 167.0095844 250 39 152 290 100 x 102 167.0095845 200 43 104 170 100 x 102 167.0095846 150 41 86 140 100 x 102 167.0095847 100 32 77 125 100 x 102 167.0095848 90 31 72 115 100 x 102 177.0095849 80 32 62 90 100 x 102 177.0095850 73 40 43 65 100 x 102 177.0095851 59 33 44 65 100 x 102 192.0095852 51 33 38 60 100 x 102 205.0095853 40 25 40 60 100 x 102 261.0095854 33 20.5 40 60 100 x 102 292.0095855 31 16.5 46 75 100 x 102 356.0095856 20 13 37 60 100 x 102 407.0095857 11 5 38 60 100 x 102 458.00

THOMAPOR®-Screen Cloth made of Polyester – round blank

Technical specification• Shape: round blanks



Cat.-No. Out-side Ø

Mesh size

Open area

Ø thread

Thick-ness

Unit Price

mm µm % µm µm piece EURO

95858 13 11 5 38 60 100 110.0095859 13 20 12.5 37 60 100 110.0095860 13 31 16.5 46 75 100 110.0095861 13 40 25 40 60 100 110.0095862 13 59 33 44 65 100 110.0095863 13 80 32 62 90 100 110.0095864 13 100 32 77 125 100 110.0095865 13 200 43 104 170 100 110.0095866 13 300 46 143 245 100 110.0095867 13 500 48 220 410 100 110.0095868 13 710 45 350 745 100 110.0095869 13 800 55 280 520 100 110.0095870 13 1,000 45 500 1,000 100 110.0095873 25 11 5 38 60 100 130.0095874 25 20 12.5 37 60 100 130.0095875 25 31 16.5 46 75 100 130.0095876 25 40 25 40 60 100 200.0095877 25 59 33 44 65 100 110.0095878 25 80 32 62 90 100 110.0095879 25 100 32 77 125 100 110.0095880 25 200 43 104 170 100 110.0095881 25 300 46 143 245 100 110.0095882 25 500 48 220 410 100 110.0095883 25 710 45 350 745 100 110.0095884 25 800 55 280 520 100 110.0095885 25 1,000 45 500 1,000 100 110.0095886 25 2,000 51 800 1,500 100 110.0095887 25 3,360 59.5 1,000 2,045 100 110.0095888 47 11 5 38 60 100 170.0095889 47 20 12.5 37 60 100 170.0095890 47 31 16.5 46 75 100 170.0095891 47 40 25 40 60 100 170.0095892 47 59 33 44 65 100 120.0095893 47 80 32 62 90 100 120.0095894 47 100 32 77 125 100 120.0095895 47 200 43 104 170 100 120.0095896 47 300 46 143 245 100 120.0095897 47 500 48 220 410 100 120.0095898 47 710 45 350 745 100 120.0095899 47 800 55 280 520 100 120.0095900 47 1,000 45 500 1,000 100 120.0095901 47 2,000 51 800 1,500 100 120.0095903 50 11 5 38 60 100 170.0095904 50 20 12.5 37 60 100 170.0095905 50 31 16.5 46 75 100 170.00


Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95906 50 40 25 40 60 100 170.0095907 50 59 33 44 65 100 140.0095908 50 80 32 62 90 100 140.0095909 50 100 32 77 125 100 140.0095910 50 200 43 104 170 100 140.0095911 50 300 46 143 245 100 140.0095912 50 500 48 220 410 100 140.0095913 50 710 45 350 745 100 140.0095914 50 800 55 280 520 100 140.0095915 50 1,000 45 500 1,000 100 140.0095916 50 2,000 51 800 1,500 100 140.0095918 76 11 5 38 60 100 300.0095919 76 20 12.5 37 60 100 300.0095920 76 31 16.5 46 75 100 300.0095921 76 40 25 40 60 100 248.0095922 76 59 33 44 65 100 170.0095923 76 80 32 62 90 100 170.0095924 76 100 32 77 125 100 170.0095925 76 200 43 104 170 100 170.0095926 76 300 46 143 245 100 170.0095927 76 500 48 220 410 100 170.0095928 76 710 45 350 745 100 170.0095929 76 800 55 280 520 100 170.0095930 76 1,000 45 500 1,000 100 170.0095931 76 2,000 51 800 1,500 100 170.0095932 76 3,360 59.5 1,000 2,045 100 170.0095933 100 11 5 38 60 50 250.0095934 100 20 12.5 37 60 50 250.0095935 100 31 16.5 46 75 50 250.0095936 100 40 25 40 60 50 250.0095937 100 59 33 44 65 50 175.0095938 100 80 32 62 90 50 175.0095939 100 100 32 77 125 50 175.0095940 100 200 43 104 170 50 175.0095941 100 300 46 143 245 50 175.0095942 100 500 48 220 410 50 175.0095943 100 710 45 350 745 50 175.0095944 100 800 55 280 520 50 175.0095945 100 1,000 45 500 1,000 50 175.0095948 107.5 11 5 38 60 50 271.0095949 107.5 20 12.5 37 60 50 271.0095950 107.5 31 16.5 46 75 50 271.0095951 107.5 40 25 40 60 50 271.0095952 107.5 59 33 44 65 50 164.0095953 107.5 80 32 62 90 50 164.0095954 107.5 100 32 77 125 50 164.0095955 107.5 200 43 104 170 50 164.0095956 107.5 300 46 143 245 50 164.0095957 107.5 500 48 220 410 50 164.0095958 107.5 710 45 350 745 50 164.0095959 107.5 800 55 280 520 50 164.0095960 107.5 1,000 45 500 1,000 50 164.0095978 110 11 5 38 60 50 228.0095979 110 20 12.5 37 60 50 228.0095980 110 31 16.5 46 75 50 228.00




Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95981 110 40 25 40 60 50 205.0095982 110 59 33 44 65 50 167.0095983 110 80 32 62 90 50 167.0095984 110 100 32 77 125 50 167.0095985 110 200 43 104 170 50 167.0095986 110 300 46 143 245 50 167.0095987 110 500 48 220 410 50 167.0095988 110 710 45 350 745 50 167.0095989 110 800 55 280 520 50 167.0095990 110 1,000 45 500 1,000 50 167.0095993 142 11 5 38 60 25 254.0095994 142 20 12.5 37 60 25 254.0095995 142 31 16.5 46 75 25 254.0095996 142 40 25 40 60 25 228.0095997 142 59 33 44 65 25 190.0095998 142 80 32 62 90 25 190.0095999 142 100 32 77 125 25 190.0096000 142 200 43 104 170 25 190.0096001 142 300 46 143 245 25 190.0096002 142 500 48 220 410 25 190.0096003 142 710 45 350 745 25 190.0096004 142 800 55 280 520 25 190.0096005 142 1,000 45 500 1,000 25 190.0096008 200 11 5 38 60 25 537.0096009 200 20 12.5 37 60 25 537.0096010 200 31 16.5 46 75 25 537.0096011 200 40 25 40 60 25 430.0096012 200 59 33 44 65 25 277.0096013 200 80 32 62 90 25 277.0096014 200 100 32 77 125 25 277.0096015 200 200 43 104 170 25 277.0096016 200 300 46 143 245 25 277.0096017 200 500 48 220 410 25 243.0096018 200 710 45 350 745 25 243.0096019 200 800 55 280 520 25 243.0096020 200 1,000 45 500 1,000 25 243.0096048 293 11 5 38 60 25 959.0096049 293 20 12.5 37 60 25 959.0096050 293 31 16.5 46 75 25 959.0096051 293 40 25 40 60 25 634.0096052 293 59 33 44 65 25 392.0096053 293 80 32 62 90 25 392.0096054 293 100 32 77 125 25 392.0096055 293 200 43 104 170 25 392.0096056 293 300 46 143 245 25 392.0096057 293 500 48 220 410 25 356.0096058 293 710 45 350 745 25 356.0096059 293 800 55 280 520 25 356.0096060 293 1,000 45 500 1,000 25 356.00

THOMAPOR®-Screen Cloth made of Polyamide


General product specification• Monofil nylon cloth featuring high weave quality, precision and

regularity of mesh sizes. It is insensitive to vibrations, highly resistant to fatigue caused by vibrating or bending and does not crack.

• Turning yellow and reduction of stability depending on temperature and exposure time

• The cloth features very high abrasion resistance, good hydrolysis resistance and resilience.

• Poor UV-resistance• Chemical features: Solvent resistance: Good resistance to organic

solvents except to dimethylformamide, aniline, cyclohexanone, hot o-dichlorobenzene, phenols and cold m-cresol.Resistance to acids: Is destroyed in cold hydrochloric acid, sulfuric acid, and formic acid etc. depending on concentration.Resistance to alkalis: Very good resistance to alkalis at room temperature.

General technical specification• Material: PA 6.6 (polyamide 6.6)• Density: 1.14 g/mm3


• Relative strength at wet conditions: 85 - 90 %

• Elongation at break: 20 - 35 %• Moisture uptake: 3.5 - 4 % (at +20 °C and 65 % r.h.)• Melting point: +250 °C• Softening temperature: +230 °C• Temperature range: -40 to +115 °C (turning yellow above +100 °C)

THOMAPOR®-Screen Cloth made of Polyamide – cutting



Cat.-No. Mesh size

Open area

Ø thread

Thick-ness

Dimensions Price


948301 2,000 53 750 1,450 20 x 29 49.00948311 1,000 43.5 515 1,040 20 x 29 41.00948321 700 52.5 265 485 20 x 29 41.00948331 500 37.5 315 580 20 x 29 41.00948341 400 38 250 450 20 x 29 41.00948351 300 33.5 215 390 20 x 29 41.00948361 250 34 180 290 20 x 29 41.00948371 200 33 150 265 20 x 29 41.00948381 150 37.5 95 155 20 x 29 47.00948391 100 32 77 125 20 x 29 47.00948401 80 37 52 180 20 x 29 47.00948411 60 31.5 47 75 20 x 29 52.00



Cat.-No. Mesh size

Open area

Ø thread

Thick-ness

Dimensions Price


948421 50 31 40 60 20 x 29 52.00948431 41 31 33 50 20 x 29 59.00948441 30 18 41 60 20 x 29 67.00948451 20 14 34 55 20 x 29 85.00948461 11 6 36 65 20 x 29 95.00948471 5 1 37 100 20 x 29 110.00948302 2,000 53 750 1,450 100 x 102 172.00948312 1,000 43.5 515 1,040 100 x 102 146.00948322 700 52.5 265 485 100 x 102 146.00948332 500 37.5 315 580 100 x 102 146.00948342 400 38 250 450 100 x 102 146.00948352 300 33.5 215 390 100 x 102 146.00948362 250 34 180 290 100 x 102 146.00948372 200 33 150 265 100 x 102 146.00948382 150 37.5 95 155 100 x 102 151.00948392 100 32 77 125 100 x 102 169.00948402 80 37 52 180 100 x 102 192.00948412 60 31.5 47 75 100 x 102 202.00948422 50 31 40 60 100 x 102 210.00948432 41 31 33 50 100 x 102 292.00948442 30 18 41 60 100 x 102 305.00948452 20 14 34 55 100 x 102 376.00948462 11 6 36 65 100 x 102 404.00948472 5 1 37 100 100 x 102 499.00

THOMAPOR®-Screen Cloth made of Polyamide – round blank

Technical specification• Shape: round blanks


Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95580 13 5 1 37 100 100 110.0095581 13 11 6 36 65 100 110.0095582 13 20 14 34 55 100 110.0095583 13 30 18 41 60 100 110.0095584 13 41 31 33 50 100 103.0095585 13 50 31 40 60 100 103.0095586 13 60 31.5 47 75 100 103.0095587 13 80 37 52 80 100 103.0095588 13 100 32 77 125 100 103.0095589 13 150 37.5 95 155 100 103.00


Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95590 13 200 33 150 265 100 103.0095591 13 700 52.5 265 485 100 103.0095594 25 5 1 37 100 100 123.0095595 25 11 6 36 65 100 123.0095596 25 20 14 34 55 100 123.0095597 25 30 18 41 60 100 123.0095598 25 41 31 33 50 100 110.0095599 25 50 31 40 60 100 110.0095600 25 60 31.5 47 75 100 110.0095601 25 80 37 52 80 100 110.0095602 25 100 32 77 125 100 110.0095603 25 150 37.5 95 155 100 110.0095604 25 200 33 150 265 100 110.0095606 25 1,000 43.5 515 1,040 100 110.0095608 47 5 1 37 100 100 170.0095609 47 11 6 36 65 100 170.0095610 47 20 14 34 55 100 170.0095611 47 30 18 41 60 100 170.0095612 47 41 31 33 50 100 144.0095613 47 50 31 40 60 100 144.0095614 47 60 31.5 47 75 100 144.0095615 47 80 37 52 80 100 144.0095616 47 100 32 77 125 100 144.0095617 47 150 37.5 95 155 100 144.0095618 47 200 33 150 265 100 144.0095620 47 1,000 43.5 515 1,040 100 144.0095622 50 5 1 37 100 100 184.0095623 50 11 6 36 65 100 184.0095624 50 20 14 34 55 100 184.0095625 50 30 18 41 60 100 170.0095626 50 41 31 33 50 100 150.0095627 50 50 31 40 60 100 150.0095628 50 60 31.5 47 75 100 150.0095629 50 80 37 52 80 100 150.0095630 50 100 32 77 125 100 150.0095631 50 150 37.5 95 155 100 150.0095632 50 200 33 150 265 100 150.0095634 50 1,000 43.5 515 1,040 100 150.0095636 76 5 1 37 100 100 300.0095637 76 11 6 36 65 100 300.0095638 76 20 14 34 55 100 300.0095639 76 30 18 41 60 100 230.0095640 76 41 31 33 50 100 180.0095641 76 50 31 40 60 100 180.0095642 76 60 31.5 47 75 100 180.0095643 76 80 37 52 80 100 180.0095644 76 100 32 77 125 100 180.0095645 76 150 37.5 95 155 100 180.0095646 76 200 33 150 265 100 180.0095650 100 5 1 37 100 50 270.0095651 100 11 6 36 65 50 270.0095652 100 20 14 34 55 50 270.0095653 100 30 18 41 60 50 240.0095654 100 41 31 33 50 50 190.0095655 100 50 31 40 60 50 190.00




Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95656 100 60 31.5 47 75 50 190.0095657 100 80 37 52 80 50 190.0095658 100 100 32 77 125 50 190.0095659 100 150 37.5 95 155 50 190.0095660 100 200 33 150 265 50 190.0095661 100 700 52.5 265 485 50 190.0095662 100 1,000 43.5 515 1,040 50 190.0095664 107.5 5 1 37 100 50 260.0095665 107.5 11 6 36 65 50 260.0095666 107.5 20 14 34 55 50 260.0095667 107.5 30 18 41 60 50 208.0095668 107.5 41 31 33 50 50 200.0095669 107.5 50 31 40 60 50 200.0095670 107.5 60 31.5 47 75 50 200.0095672 107.5 100 32 77 125 50 200.0095673 107.5 150 37.5 95 155 50 200.0095674 107.5 200 33 150 265 50 200.0095675 107.5 700 52.5 265 485 50 200.0095676 107.5 1,000 43.5 515 1,040 50 200.0095678 110 5 1 37 100 50 300.0095679 110 11 6 36 65 50 300.0095680 110 20 14 34 55 50 300.0095681 110 30 18 41 60 50 215.0095682 110 41 31 33 50 50 200.0095683 110 50 31 40 60 50 200.0095684 110 60 31.5 47 75 50 200.0095686 110 100 32 77 125 50 195.0095687 110 150 37.5 95 155 50 200.0095688 110 200 33 150 265 50 200.0095689 110 700 52.5 265 485 50 200.0095690 110 1,000 43.5 515 1,040 50 200.0095692 142 5 1 37 100 25 275.0095693 142 11 6 36 65 25 275.0095694 142 20 14 34 55 25 275.0095695 142 30 18 41 60 25 235.0095696 142 41 31 33 50 25 225.0095697 142 50 31 40 60 25 215.0095698 142 60 31.5 47 75 25 215.0095699 142 80 37 52 80 25 215.0095700 142 100 32 77 125 25 215.0095701 142 150 37.5 95 155 25 215.0095702 142 200 33 150 265 25 215.0095703 142 700 52.5 265 485 25 215.0095704 142 1,000 43.5 515 1,040 25 225.0095706 200 5 1 37 100 25 600.0095707 200 11 6 36 65 25 600.0095708 200 20 14 34 55 25 600.0095709 200 30 18 41 60 25 450.0095710 200 41 31 33 50 25 325.0095711 200 50 31 40 60 25 315.0095712 200 60 31.5 47 75 25 325.0095713 200 80 37 52 80 25 315.0095714 200 100 32 77 125 25 315.0095715 200 150 37.5 95 155 25 315.0095716 200 200 33 150 265 25 315.00


Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95717 200 700 52.5 265 485 25 325.0095718 200 1,000 43.5 515 1,040 25 325.0095720 293 5 1 37 100 25 975.0095721 293 11 6 36 65 25 975.0095722 293 20 14 34 55 25 975.0095723 293 30 18 41 60 25 675.0095724 293 41 31 33 50 25 450.0095725 293 50 31 40 60 25 450.0095726 293 60 31.5 47 75 25 450.0095729 293 150 37.5 95 155 25 375.0095730 293 200 33 150 265 25 375.0095731 293 700 52.5 265 485 25 375.0095732 293 1,000 43.5 515 1,040 25 375.00

THOMAPOR®-Screen Cloth made of Polyamide (antistatic) – cutting

Product specification• The screen cloth in antistatic design is particularly suited for screening

of dry and electrostatically chargeable materials due to incorporated electrically conductive threads (no clogging, thus no danger of electri-cal discharge and sparking).

• Advantages compared to metal fabrics: more application possibilities, lower weight, mechanical and elastic properties of a standard PA 6.6 synthetic fabric.

• Deliverable in small individual segments (20 x 29 cm) or in a cost-effective large format (other lengths are available on request)

Technical specification• Colour: silver (optically, under microscope alternately black and white

threads are visible)• Resistivity: <1 x 104 to <1 x 106 ohm

Cat.-No. Mesh size

Open area

Ø thread

Thick-ness

Dimensions Price


9486011 82 37 52 92 20 x 29 55.00948611 105 40 43 125 20 x 29 52.00948621 120 42 43 135 20 x 29 49.00948631 160 44 80 148 20 x 29 47.00948641 245 45 120 230 20 x 29 43.009486512 510 45 220 330 20 x 29 40.009486021 82 37 52 92 108 x 102 220.00948612 105 40 43 125 136 x 102 207.00948622 120 42 43 135 136 x 102 199.00948632 160 44 80 148 158 x 102 189.00



Cat.-No. Mesh size

Open area

Ø thread

Thick-ness

Dimensions Price


948642 245 45 120 230 115 x 102 173.009486522 510 45 220 330 115 x 102 163.00

1 Colour: black 2 Material: PA6

THOMAPOR®-Screen Cloth made of Polypropylene


General product specification• Polypropylene monofilament features high weave quality, precision

and regularity of mesh sizes. The cloth scarcely shows signs of fatigue and features good abrasion resistance.

• Good resistance to solvents, acids and alkalis• Poor UV-resistance

General technical specification• Material: PP• Density: 0.91 g/mm3


• Relative strength at wet conditions: 100 %• Elongation at break: 20 - 50 %• Moisture uptake: 0 % (at +20 °C and 65 % r.h.)• Melting point: +170 °C• Softening temperature: +150 °C• Temperature range: -30 to +90 °C, for a short time up to +120 °C

THOMAPOR®-Screen Cloth made of Polypropylene – cutting



Cat.-No. Mesh size

Ø thread

Open area

Thick-ness

Dimensions Price

µm µm % µm cm EURO

948201 2,000 800 51 1,310 20 x 29 47.00948211 1,000 500 45 1,020 20 x 29 47.00948221 500 340 36 610 20 x 29 47.00948231 250 215 29 430 20 x 29 47.00948241 105 165 16 360 20 x 29 47.00948202 2,000 800 51 1,310 100 x 102 185.00948212 1,000 500 45 1,020 100 x 102 185.00948222 500 340 36 610 100 x 102 185.00948232 250 215 29 430 100 x 102 185.00948242 105 165 16 360 100 x 102 192.00

THOMAPOR®-Screen Cloth made of Polypropylene – round blank


Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95735 13 75 21 85 195 100 110.0095736 13 105 16 165 360 100 110.0095737 13 250 29 215 430 100 110.0095738 13 500 37 320 500 100 110.0095739 13 1,000 45 500 1,020 100 110.0095741 25 75 21 85 195 100 110.0095742 25 105 16 165 360 100 110.0095743 25 250 29 215 430 100 110.0095744 25 500 37 320 500 100 110.0095746 25 2,000 51 800 1,310 100 110.0095748 47 105 16 165 360 100 130.0095749 47 250 29 215 430 100 130.0095750 47 500 37 320 500 100 130.0095751 47 1,000 45 500 1,020 100 130.0095754 50 105 16 165 360 100 160.0095755 50 250 29 215 430 100 160.0095756 50 500 37 320 500 100 160.0095757 50 1,000 45 500 1,020 100 160.0095760 76 105 16 165 360 100 170.0095761 76 250 29 215 430 100 170.0095762 76 500 37 320 500 100 170.0095763 76 1,000 45 500 1,020 100 170.0095764 76 2,000 51 800 1,310 100 170.0095765 100 75 21 85 195 50 190.0095766 100 105 16 165 360 50 190.0095767 100 250 29 215 430 50 190.0095768 100 500 37 320 500 50 190.0095769 100 1,000 45 500 1,020 50 190.0095772 107.5 105 16 165 360 50 200.0095773 107.5 250 29 215 430 50 200.0095774 107.5 500 37 320 500 50 200.0095775 107.5 1,000 45 500 1,020 50 200.0095777 110 75 21 85 195 50 218.0095778 110 105 16 165 360 50 218.0095779 110 250 29 215 430 50 218.0095780 110 500 37 320 500 50 218.0095781 110 1,000 45 500 1,020 50 218.0095783 142 75 21 85 195 25 240.0095784 142 105 16 165 360 25 240.0095785 142 250 29 215 430 25 240.0095786 142 500 37 320 500 25 240.0095787 142 1,000 45 500 1,020 25 240.00




Mesh size

Open area

Ø thread

Thick-ness

Unit Price


95788 142 2,000 51 800 1,310 25 240.0095790 200 105 16 165 360 25 305.0095791 200 250 29 215 430 25 305.0095792 200 500 37 320 500 25 305.0095793 200 1,000 45 500 1,020 25 305.0095796 293 105 16 165 360 25 433.0095797 293 250 29 215 430 25 433.0095798 293 500 37 320 500 25 433.0095799 293 1,000 45 500 1,020 25 433.00

THOMAPOR®-Screen Cloth made of FEP


Product specification• FEP (fluorinated ethylene-propylene copolymer) featuring high weaving

quality, precision and regularity of mesh sizes. The mechanical loada-bility is excellent, symptoms of fatique not known.

• Good abrasion resistance• Good resistance to solvents, acids and alkalis• Good UV-resistance• Deliverable in small individual segments (20 x 29 cm) or in a cost-


Technical specification• Material: FEP• Density: 1.75 g/mm3


• Relative strength at wet conditions: 100 %

• Elongation at break: 25 %• Moisture uptake: 0 % (at +20 °C and 65 % r.h.)• Melting point: +270 °C• Softening temperature: > +150 °C• Temperature range: -190 to +150 °C

Cat.-No. Mesh size

Ø thread

Open area

Thick-ness

Dimensions Price


948501 1,000 515 45 1,000 20 x 29 100.0093187 1,000 412 55 800 20 x 29 100.00948511 850 275 58 505 20 x 29 100.00948521 500 280 42 500 20 x 29 100.00948531 300 215 36 385 20 x 29 93.00948541 250 152 39 290 20 x 29 95.00948551 150 105 36 200 20 x 29 100.00

Cat.-No. Mesh size

Ø thread

Open area

Thick-ness

Dimensions Price


948561 120 80 36 145 20 x 29 110.00948571 105 80 32.2 155 20 x 29 110.00948581 70 80 21.7 158 20 x 29 113.00948502 1,000 515 45 1,000 100 x 102 606.00948512 850 275 58 505 100 x 102 453.00948522 500 280 42 500 100 x 102 453.00948532 300 215 36 385 100 x 102 453.00948542 250 152 39 290 100 x 102 453.00948552 150 105 36 200 100 x 102 509.00948562 120 80 36 145 100 x 102 509.00948572 105 80 32.2 155 100 x 102 509.00948582 70 80 21.7 158 100 x 102 509.00

THOMAPOR®-Screen Cloth made of PVDC

Application area• Cloth for process, product and laboratory filtration, settling sludge

filtration, for use as air filter, for conveying belts and for making up of bags, also usable as support and carrier cloth.

Product specification• Best abrasion resistance• No wet elongation• UV-resistant• Good resistance to light and colour stability• Flame-resistant• Best elastic properties• Good resistance over the whole pH range• Remarkable dimensional stability

Technical specification• Material: PVDC (polyvinylidene chloride)• Max. temperature: +80 °C, for a short time up to +115 °C• Softening point: +116 to +137 °C• Moisture uptake: >0.01 %• Elongation at break: 20 - 30 % depending on count of yarn

Cat.-No. Mesh size

Ø thread

Open area

Thick-ness

Dimensions Price


302912 3,500 1,500 49 2,760 25 x 25 60.00302913 2,200 900 50 1,656 25 x 25 65.00302914 2,000 600 59 1,000 25 x 25 55.00302915 1,200 380 58 700 25 x 25 55.00302916 950 300 61 550 25 x 25 55.00302917 700 380 42 700 25 x 25 55.00302918 600 380 37 780 25 x 25 55.00



Cat.-No. Mesh size

Ø thread

Open area

Thick-ness

Dimensions Price


302919 600 300 44 550 25 x 25 55.00302920 500 230 47 425 25 x 25 55.00302921 450 200 48 370 25 x 25 55.00302922 400 230 40 425 25 x 25 55.00302923 3,500 1,500 49 2,760 50 x 50 155.00302924 2,200 900 50 1,656 50 x 50 160.00302925 2,000 600 59 1,000 50 x 50 125.00302926 1,200 380 58 700 50 x 50 125.00302927 950 300 61 550 50 x 50 125.00302928 700 380 42 700 50 x 50 125.00302929 600 380 37 780 50 x 50 125.00302930 600 300 44 550 50 x 50 125.00302931 500 230 47 425 50 x 50 125.00302932 450 200 48 370 50 x 50 125.00302933 400 230 40 425 50 x 50 125.00302934 3,500 1,500 49 2,760 100 x 100 335.00302935 2,200 900 50 1,656 100 x 100 390.00302936 2,000 600 59 1,000 100 x 100 285.00302937 1,200 380 58 700 100 x 100 285.00302938 950 300 61 550 100 x 100 285.00302939 700 380 42 700 100 x 100 285.00302940 600 380 37 780 100 x 100 285.00302941 600 300 44 550 100 x 100 285.00302942 500 230 47 425 100 x 100 285.00302943 450 200 48 370 100 x 100 285.00302944 400 230 40 425 100 x 100 285.00

THOMAPOR®-Screen Cloth made of PVDF

Application area• Cloth for process, product and laboratory filtration in nuclear and

reactor technology and chemical engineering, in aircraft manufacturing and in space engineering, in petrochemistry, in machine building and apparatus construction.

Product specification• Heavy duty plastic• Very good chemical resistance• Excellent resistance to hydrolysis• Good temperature resistance• Low moisture uptake• High mechanical stability• High thermostability• Very good radiation resistance• Outstanding resistance to UV-radiation and weather• Very good dimensional stability• Physiologically absolutely safe

Technical specification• Material: PVDF (polyvinylidene fluoride)• Max. temperature: +120 °C, for a short time up to +140 °C• Melting point: +175 °C

Cat.-No. Mesh size

Ø thread

Open area

Thick-ness

Dimensions Price


302903 800 250 58 460 25 x 25 65.00302904 500 250 44 490 25 x 25 75.00302905 250 150 39 340 25 x 25 60.00302906 800 250 58 460 50 x 50 150.00302907 500 250 44 490 50 x 50 175.00302908 250 150 39 340 50 x 50 145.00302909 800 250 58 460 100 x 100 350.00302910 500 250 44 490 100 x 100 410.00302911 250 150 39 340 100 x 100 345.00

THOMAPOR®-Dutch Twilled Weave made of Stainless Steel SS 314

Technical specification• Particle retention: 5 µm• Thickness: 75 µm

Cat.-No. Dimensions Unit Price cm piece EURO

94882 150 x 300 1 355.0094883 150 x 150 1 245.0094884 75 x 75 1 92.00

THOMAPOR®-Screen Cloth made of Stainless Steel SS 314

Technical specification• Cuttings: 30 x 60 cm and 20 x 29 cm



Cat.-No. Mesh size Open area Dimensions Price µm % cm EURO

948711 25 28 20 x 29 156.00948721 36 32 20 x 29 105.00948731 50 39 20 x 29 87.00948741 71 41 20 x 29 80.00948751 100 44 20 x 29 75.00948761 140 48 20 x 29 72.00948771 250 51 20 x 29 69.00948781 500 61 20 x 29 64.00948791 1,000 67 20 x 29 64.00948801 1,500 72 20 x 29 85.00948811 2,000 74 20 x 29 77.00948712 25 28 30 x 60 315.00948722 36 32 30 x 60 233.00948732 50 39 30 x 60 165.00948742 71 41 30 x 60 145.00948752 100 44 30 x 60 130.00948762 140 48 30 x 60 126.00948772 250 51 30 x 60 103.00948782 500 61 30 x 60 105.00948792 1,000 67 30 x 60 105.00948802 1,500 72 30 x 60 118.00948812 2,000 74 30 x 60 110.00

THOMAPOR®-Filter Cloth made of PE

Application area• For filtration of dusts out of the air• Use in wet filtration e.g. in cheese dairy (cheese cloth)

Product specification• Light, outstandingly mechanical resistant quality, not fibrous• The filter cloth can be either tied or knotted• Size: 102 x 100 cm

Cat.-No. Max. flow rate gases1

Weight Thickness Unit Price

l/sec. g/m² µm piece EURO

94886 440 132 215 1 112.001 Air (l/sec. x m2 x bar)

THOMAPOR®-High-Tech Charcoal Fleece made of PE – fine-pored

Application area• Filtration of electroplating solutions• Filtration in chemical process engineering

Technical specification• Material: PE (polyethylene)• Colour: black• Design: charcoal-loaded fleece• Pore size: 30 - 46 µm• Charcoal component: 50 %, corresponds to 225 g/m2

Cat.-No. Thick-ness


Weight Dimensions Price

mm l/min. g/m² mm EURO

332343 1.3 7 450 495 x 500 72.00332344 1.3 7 450 500 x 990 120.00332345 1.3 7 450 990 x 1.000 200.00

1 Air (l/min./10 cm2 at 10 cm/WC)

THOMAPOR®-High-Tech Charcoal Fleece made of PE – medium-pored

Application area• Medical gassing systems• Filter and face masks• Medical breathing systems• Combat filter systems• Clean-room filter systems

Technical specification• Material: PE (polyethylene)• Colour: grey• Design: charcoal-loaded fleece• Pore size: 89 - 109 µm• Charcoal component: 30 %, corresponds to 60 g/m2

Cat.-No. Thick-ness




332349 0.85 160 200 250 x 250 58.00332350 0.85 160 200 500 x 500 98.00332351 0.85 160 200 1.000 x 1.000 166.00


THOMAPOR®-High-Tech Charcoal Fleece made of PE – large-pored

Application area• Medical gassing systems, Filter and face masks, Medical breathing

systems, Combat filter systems, Clean-room filter systems

Technical specification• Material: PE (polyethylene)• Colour: grey• Design: charcoal-loaded fleece• Pore size: 160 - 235 µm• Charcoal component: 57 %, corresponds to 114 g/m2

Cat.-No. Thick-ness




332352 1.2 156 200 250 x 250 62.00332353 1.2 156 200 500 x 500 104.00332354 1.2 156 200 1.000 x 1.000 176.00




THOMAPOR®-Filter Mat made of Polyester

Application area• Heating systems, air-condition, ventilation

Product specification• Synthetic and break proof fibre• Progressively composed• Thermically bonded

Technical specification• Material: PEs (polyester)• Colour: white• Design: synthetic fibre mats (PEs)• Temperature range: -15 to +100 °C• Burning behavior: self-extinguishing F1 according to DIN 53438

301150, 301139 301150, 301139

Cat.-No. Thickness Filter class Width Unit Price mm mm m EURO

301150 10 G2 2,000 1 90.00301151 10 G2 2,000 3 202.00301152 10 G2 2,000 5 246.00301153 20 G3 2,000 1 108.00301154 20 G3 2,000 3 254.00301155 20 G3 2,000 5 307.00301156 25 G4 2,000 1 192.00301157 25 G4 2,000 3 430.00301158 25 G4 2,000 5 476.00301159 16 F5 2,000 1 190.00301160 16 F5 2,000 3 374.00301161 16 F5 2,000 5 417.00

THOMAPOR®-Filter Mat made of Glass Fibre

Application area• Suitable for all kinds of air condition and ventilation systems

Product specification• Material: borosilicate fibre• Colour: Room air side: white; air streaming side: yellow• Temperature range: -15 to +45 °C

Cat.-No. Thick-ness

Filter class

Width Length Unit Price

mm mm m piece EURO

301139 25 G3 500 5 1 105.00301140 25 G3 500 10 1 167.00301141 25 G3 1,500 1 1 105.00301142 25 G3 1,500 5 1 261.00301143 25 G3 1,500 10 1 412.00

Cat.-No. Thick-ness

Filter class

Width Length Unit Price

mm mm m piece EURO

301144 50 G3 500 1 1 64.00301145 50 G3 500 5 1 136.00301146 50 G3 500 10 1 223.00301147 50 G3 1,500 1 1 151.00301148 50 G3 1,500 5 1 381.00301149 50 G3 1,500 10 1 601.00

Frits, Eluent Filters and Immersion Filters

THOMACHROM®-Frits

General product specification• Frits made of plastic, titanium, Hastelloy and proven material compo-

sites, high-pressure resistant, for 1/4“ HPLC columns and other HPLC system elements, for prefiltration of eluents, particularly for use in the metal-free chromatography.

THOMACHROM®-Column Frit made of Hastelloy

Product specification• Homogeneous 1/4“ frits made of sintered chromium-nickel-molybde-

num-tungsten-steel (Hastelloy C 276), the corrosion-proof material for chemical plant building. For chromatography of sensitive, particularly bioactive substances and for ion chromatography. Pore size 0.5 and 2 µm resp., thickness 1 mm.


83412 6.4 0.5 3 45.0083413 6.4 2 3 48.00

THOMACHROM®-Column Frit made of Titanium

Product specification• Homogeneous 1/4“ frits made of sintered purest titanium, the

absolutely corrosion-proof and biocompatible metallic material of highest mechanical and chemical stability. Suitable for all organic eluents, buffer and salt solutions, also strongly chlorine-containing ones, as well as strongly acid and basic eluents. For chromatography of sensitive high-molecular and bioactive substances in metal-free apparatuses and for ion chromatography. Pore sizes 0.5 and 2 µm resp., thickness 1 mm.


Separation Technology - Frits, Eluent Filters and Immersion Filters Filtration


83414 6.4 0.5 3 45.0083415 6.4 2 3 51.00

THOMACHROM®-Column Frit made of Titanium framed with PCTFE Ring

Product specification• Composite frits made of sintered purest titanium, framed with a sturdy

ring made of PCTFE (polychlorotrifluoroethylene) for seal. The material combination titanium-K is chemically inert and absolutely biocom-patible. Improved chromatography behaviour by more favourable matching of frit lumen and effective diameter of the frit body, lower dead volume and removal of resolution-decreasing diffusion and ca-vitation phenomena in the edge zone of the frit. Particularly suited for chromatography of sensitive, bioactive substances such as enzymes, peptides etc. in metal-free equipment. Also usable as filter cartridges for inlet valves in HPLC pumps such as Altex/Beckmann etc. Thickness 1.57 mm, pore size 2 µm, diameter of the frit body 1/4“ (6.35 mm).

Cat.-No. Effective frit Ø Pore size Unit Price mm µm piece EURO

83416 4.6 2 2 34.0083417 3.9 2 2 36.0083418 3.2 2 2 39.00

THOMACHROM®-Column Frit made of PCTFE framed with PCTFE Ring

Product specification• Homogeneous frits made of polychlorotrifluoroethylene (PCTFE),

framed with a sturdy ring made of the same material for stabilization and as pore-free seal. Improved chromatography behaviour by more favourable matching of frit lumen and effective diameter of the frit body, lower dead volume and removal of resolution-decreasing diffusion and cavitation phenomena in the edge zone of the frit. Inert to commonly used HPLC-eluents, except to THF and halogenated sol-vents. Thickness 1.57 mm, diameter of the frit body 1/4“ (6.35 mm), effective diameter of the frit body 4.6; 3.9 and 3.2 mm, pore sizes 0.5 and 2 µm resp. Also usable as retrofit filter cartridges for inlet valves in HPLC pumps such as Altex/Beckmann etc.


83404 4.6 0.5 3 45.0083405 4.6 2 3 45.0083406 3.9 0.5 3 45.0083407 3.9 2 3 45.00


83408 3.2 0.5 3 45.0083409 3.2 2 3 45.00

THOMACHROM®-Cylinder Frit made of Hastelloy

Application area• Immersion frit body for connection to the eluent suction line for direct

fine filtration of HPLC eluents during suction into the pumping system to protect seals, pistons and column packings from early wear due to contamination. Preferably for use in ion chromatography, for strongly acid, basic and other corrosive eluents.

Product specification• Cylindrical hollow frit body made of highly corrosion-proof sintered

Hastelloy C 275, the chromium-nickel-molybdenum-tungsten material for chemical plant building. Nozzle made of the same material, with PTFE fitted in the frit body. Nozzle outside diameter 1/8“.

83345, 83346 83345, 83346

Cat.-No. Outside Ø Pore size Length Unit Price mm µm mm piece EURO

83345 12.7 2 25.4 1 100.00

THOMACHROM®-Cylinder Frit made of Titanium

Application area• Immersion frit body for connection to the eluent suction line for

direct fine filtration of HPLC eluents during suction into the pumping system to protect seals, pistons and column packings from early wear due to contamination. Preferably for use in chromatography of instable macromolecules and bioactive substances as well as for ion chromatography.

Product specification• Cylindrical hollow frit body made of sintered 99.9 % purest titanium, a

metallic material combining chemical resistance and biocompatibility. Nozzle also made of purest titanium, with PTFE seal fitted in the frit body. Nozzle outside diameter 1/8“.

Cat.-No. Outside Ø Pore size Length Unit Price mm µm mm piece EURO

83346 12.7 2 25.4 1 123.00



THOMACHROM®-Cylinder Frit made of Stainless Steel – Standard

Application area• Immersion frit body for direct fine filtration of HPLC eluents during

suction into the pumping system to protect seals, pistons and column packings from early wear due to contamination.

Product specification• Cylindrical immersion frit body for direct fine filtration of HPLC eluents

during suction into the pumping system, different pore sizes, with tubing connecting nozzle for mounting at the eluent suction tubing (internal diameter 1/8“ or 1/16“), made of proven stainless steel 1.4401 (SS 316), for use in the analytical and preparative HPLC with flow rates up to 100 ml/min.

Cat.-No. Out-side

Ø

Pore size

Max. flow rate

liquids1

Length For pipes

outside Ø

For tubing inside

Ø

Price

mm µm ml/min. mm inch mm EURO

83339 17.2 2 95 20.5 3.2 85.0083340 12.7 2 35 25.4 3.2 85.0083342 9.5 2 35 25.4 1.6 85.0083344 12.7 2 35 25.4 1/8“ 110.0046653 22.2 2 50 38 3.2 110.0046654 9.5 10 100 25.4 1/8“ 85.0083341 12.7 10 100 25.4 3.2 85.0083343 12.7 10 50 25.4 1.6 85.0046655 17.2 10 100 25.4 1/8“ 85.0046656 22.2 25 100 38 3.2 110.00

1 Water (+20 °C)

THOMACHROM®-Cylinder Frit made of Stainless Steel – Universal

Application area• Cylinder frits for prefiltration of eluents and for helium gassing of

solutions and solvents in the analytical and preparative HPLC.

Product specification• Cylindrical hollow frit bodies made of high-alloy, corrosion-proof sinter

high-quality steel 1.4571, pore size 5 µm, long tubing nozzle for moun-ting of the eluent suction tubing of HPLC pumps, nozzle outside diame-ter 1/16“ and 1/8“ resp. Special „narrow-neck bottle“ design with frit body diameter of only 5.8 mm for drawing of eluents out of flasks and other narrow-lumen vessels, e.g. in experiments with premixed eluents for process development and in demonstration experiments.

Cat.-No. Outside Ø Length Ø nozzle Unit Price mm mm mm piece EURO

84026 5.8 22 1.6 1 108.0084027 15 20 1.6 1 121.0084028 15 20 3.2 1 133.0084029 27 30 3.2 1 151.00

THOMAPOR®-Cylinder Frit made of PE

Application area• Metal-free immersion filter for fine filtration of HPLC eluents during

suction in the high-pressure pump, for protection of the sensitive suction pressure systems from early wear by suspended matter in the eluent. Preferably for metal-free chromatography of sensitive and bioactive materials, for enzyme and peptide separation and for ion chromatography and environmental analytics.

Product specification• Cylinder frit with large active surface made of sintered polyethylene,

chemical-resistant and suitable for aqueous solutions. Free of extrac-tables, physiologically safe and biocompatible. Pore size <20 µm, high retention capacity at low flow resistance. Screwing-in connector made of inert polyether etherketone (PEEK) for 1/16“ or 1/8“ suction lines. Complete for easy mounting without tools.

Cat.-No.

Out-side

Ø

Pore size


For pipes outside

Ø

Design Unit Price

mm µm ml/min. inch piece EURO

83500 12.7 20 500 1/16“ frit, complete 1 70.0083501 12.7 20 500 1/8“ frit, complete 1 70.00

83502 12.7 20 500 replacement frit 3 23.00

1 Water (+20 °C)

THOMAPOR®-Cylinder Frit made of PTFE

Application area• Suction filter for protection of pump systems, to protect seals, pistons

and column packings from early wear due to contamination.

Product specification• Large surface, therefore long holding time



• For use with all media due to material• Dirt-repellent/non-adhesive• Water-repellent/hydrophobic• Antiadhesive (non-wettable)

Technical specification• Material: PTFE (polytetrafluoroethylene)• Temperature range: -200 to +250 °C• Sterilization: autoclavable (+121 °C)• Filter length: 25 mm• Connecting thread: UNF 1/4”-28 Gg

Cat.-No. Outside Ø

Pore size

For pipes outside Ø

Unit Price

mm µm inch piece EURO

302821 14 2 1/16“ 1 128.00302822 14 2 1/8“ 1 128.00302823 14 10 1/16“ 1 105.00302824 14 10 1/8“ 1 105.00

THOMAPOR®-In-Line Filter made of PE

Technical specification• Material: filter disks made of porous polyethylene• Thickness: 4.5 mm• Pore size: 35 µm

Cat.-No. Ø filter

Ø outlet outside

Length Unit Price

mm mm mm piece EURO

96229 100 14 210 1 104.00

THOMAPOR®-Immersion Filter made of HDPE

Product specification• Made of high-pressure polyethylene. Direct application or with precoat

layer for fine filtration. Large filter with barbed tubing connection.

Cat.-No. Pore size For tubing inside Ø

Ø filter

Length Unit Price

µm mm mm mm piece EURO

50478 90 - 130 8.4 - 9 40 90 1 70.0050479 90 - 130 11.5 - 16 125 150 1 106.00

THOMACHROM®-Eluent Filter made of Stainless Steel

Application area• Filter system for fine filtration of HPLC eluents, for use in the

high-pressure part of HPLC-systems, for analytical and preparative chromatography.

Product specification• Heavy-duty in-line filter unit with screwed, exchangeable sinter frit

made of stainless steel 1.4571, as protective filter for sample inlet valve and column.

• Two application-oriented designs:For analytical HPLC-systems, frit diameter 4 mm.For preparative HPLC-systems with high flow rates, frit diameter 20 mm, pressure-resistant up to 380 bar.

Cat.-No. Design Pore size For pipes outside Ø

Unit Price

µm inch piece EURO

84030 analytical 0.5 1/16“ 1 246.0084031 analytical 2 1/16“ 1 246.0084032 preparative 2 1/16“ 1 445.0084033 preparative 2 1/8“ 1 445.00

THOMACHROM®-Fritted Filter made of Stainless Steel

Product specification• Filter units for eluent polishing filtration in the high-pressure part of

HPLC systems and for use as safety filters placed after the sample inlet valve to protect the column packing from contaminations out of eluent or sample.



• In-line filter system made of stainless steel with screwed 2 µm stain-less steel frits, interchangeable without problems, low dead volume, high cut off. Frit diameters match optimally the connecting capillaries and through bores.

Cat.-No.

For pipes outside Ø (A)

For pipes outside Ø (B)

Ø frit Nominal width

Unit Price

inch inch mm mm piece EURO

83671 1/16“ 1/32“ 1.6 0.25 1 75.0097640 1/16“ 1/16“ 1.6 0.5 1 45.0083672 1/8“ 1/16“ 3.2 0.75 1 45.0097641 1/8“ 1/8“ 3.2 2 1 45.00836731 1/4“ 1/4“ 6.4 4.6 1 45.00

1 Frit is fixed, not interchangeable

THOMACHROM®-Sieve Filter made of Stainless Steel

Product specification• Filter units for the low and high-pressure part of HPLC systems, as fine

filters before the HPLC pump or as safety filters before the column to protect the packing from contaminations out of eluent and sample.

• In-line filter systems made of stainless steel with easily interchange-able 2 µm sieve plate inserts, very low flow resistance and extremely low dead volume. Connectors varying in size for various capillaries, diameters of the strainers match optimally the connecting capillaries and through bores.

Cat.-No.

For pipes outside Ø (A)

For pipes outside Ø (B)

Ø frit Nominal width

Unit Price

inch inch mm mm piece EURO

83683 1/32“ 1/32“ 1.6 0.25 1 133.0083686 1/16“ 1/32“ 1.6 0.25 1 103.0097643 1/16“ 1/16“ 3.2 0.5 1 77.0083684 1/16“ 1/16“ 3.2 0.25 1 103.0083685 1/8“ 1/8“ 6.4 0.75 1 77.0083687 1/8“ 1/16“ 6.4 0.5 1 103.0083688 1/4“ 1/16“ 6.4 1 1 87.0083689 1/4“ 1/8“ 6.4 2 1 87.00

MULTIFIT®-High-Pressure Capillary Mixing Chamber for Media made of PEEK

Product specification• Complete with fingertight fittings

Technical specification• Dead volume: <4 µl• Counterpressure: <1 bar at 1 ml/min.• Pressure stability: 350 bar• Filter porosity: 10 µm

Cat.-No. For pipes outside Ø

Max. op. pressure1

Internal thread

Price

inch bar inch EURO

14734 1/16“ 350 UNF 10-32 220.001 at +20 °C

Prefilters and Filter Holders

THOMAPOR®-Disposable Filter Unit − hydrophilic, with integrated glass fibre prefilter

Application area• Prefiltration and clarification of aqueous samples and solutions with a

high content of suspended matter, especially for insertion in systems of precision analytics.

Product specification• Disposable ready-to-use filter unit made of inert polypropylene,

integrated glass-fibre prefilter, filter made of polyamide, on both sides tubing nozzle connection 6 to 10 mm and Luer internal cone; temperature-resistant up to +80 °C, chemically sterilizable.

Cat.-No. Pore size

Ø filter For tubing inside Ø

Unit Price

µm mm mm piece EURO

58583 0.45 50 6 - 10 6 72.00


Separation Technology - Prefilters and Filter Holders Filtration

THOMAPOR®-Disposable Filter Unit – hydrophilic, with glass fibre reinforced filter membrane

Application area• Clarification and fine filtration of aqueous samples and solutions with

a high content of suspended matter, especially for chemical-analytical and preparative purposes.

Product specification• Disposable, ready-to-use filter unit for syringes and linear pumps;

made of inert polycarbonate (PC), with integrated glass fibre reinforced cellulose acetate filter membrane, temperature-resistant up to +80 °C, chemically sterilizable, sterile packaged.

Cat.-No. Pore size Ø filter Inlet Outlet Unit Price µm mm piece EURO

58584 0.2 30 fem. luer-lock male luer 10 48.00

THOMAPOR®-Disposable Mini Filter Unit − hydrophilic, with female luer-lock

Application area• Clarification and fine filtration of aqueous samples and solutions in

smallest volumes for precision analytics such as HPLC and capillary electrophoresis in areas of clinical chemistry, laboratory diagnostics, biochemistry, environmental chemistry, pharmacology and food processing chemistry.

Product specification• Disposable, ready-to-use filter units with minimum dead volumes for

syringes made of inert polyamide (Nylon), and integrated membrane filters made of the same material, temperature-resistant up to +80 °C, chemically sterilizable.

Cat.-No. Pore size

Ø filter

Dead volume

Outlet Unit Price

µm mm ml piece EURO

58574 0.2 3 0.007 male luer 10 30.0058575 0.45 3 0.007 male luer 10 30.0058576 5 3 0.007 male luer 10 30.00

1 at +20 °C

THOMAPOR®-Disposable Filter Unit made of Cellulose Derivatives – hydrophilic, with female luer-lock

Application area• Clarification and prefiltration of aqueous samples and solutions in

small volumes for precision analytics and synthetic chemistry.

Product specification• Disposable, ready-to-use colour-coded filter units with minimum dead

volumes for syringes and linear pumps with female luer-lock con-nection, made of inert polycarbonate (PC), and integrated membrane filters made of cellulose derivatives, filter area 5.7 cm2, temperature-resistant up to +80 °C, chemically sterilizable. Outlet male luer

Cat.-No. Material filter

Pore size

Ø filter Dead volume

Colour Unit Price


58577 cellulose acetate 0.2 30 0.05 red 10 30.00

58579 cellulose acetate 0.45 30 0.05 white 10 30.00

58580 cellulose acetate 0.8 30 0.05 green 10 30.00

58581 cellulose acetate 1.2 30 0.05 orange 10 30.00

58582 cellulose nitrate 5 30 0.05 black 10 30.00

1 at +20 °C

THOMAPOR®-Disposable Filter Unit made of RC – hydrophilic, with female luer-lock

Application area• Clarification and fine filtration of aqueous samples and solutions in

small volumes used in precision analytics and in research areas of clinical chemistry, laboratory diagnostics, biochemistry, environmental chemistry, pharmacology and food processing chemistry.



Product specification• Disposable, ready-to-use filter units with minimum dead volumes

for syringes and linear pumps with female Luer-Lock, made of inert polypropylene (PP), and integrated membrane filters made of rege-nerated cellulose (RC), outlet male Luer or pointed cone (mini-tip) for filtration in narrow-neck vessels; temperature-resistant up to +80 °C, chemically sterilizable.

Cat.-No. Pore size

Ø filter

Dead volume

Outlet Unit Price


58568 0.2 13 0.01 mini-tip 10 30.0058569 0.2 13 0.01 male luer 10 30.0058570 0.2 30 0.05 male luer 10 30.0058571 0.45 13 0.01 mini-tip 10 30.0058572 0.45 13 0.01 male luer 10 30.0058573 0.45 30 0.05 male luer 10 30.00

1 at +20 °C

THOMAPOR®-Disposable Filter Unit – hydrophobic, with female luer-lock

Application area• Filtration of small volumes of organic samples and solutions as well as

of gases for precision analytics and preparative chemistry.

Product specification• Disposable, ready-to-use filter units with minimum dead volumes

for syringes and linear pumps with female luer-lock connection, colour-coded, made of inert polypropylene (PP), and integrated PTFE membrane filters, chemically sterilizable. Outlet male luer

Cat.-No. Pore size

Ø filter

Dead volume

Colour Unit Price


58585 0.2 30 0.05 white 10 51.0058586 0.45 30 0.05 green 10 51.0058587 1 30 0.05 yellow 10 51.0058588 5 30 0.05 grey 10 51.00

1 at +20 °C

THOMAPOR®-Glass Fibre Filter

Product specification• Glass fibre filter pipe permanently welded in a sealed plastic filter

holder• Use for liquid or gas filtration such as sterilization of compressed air

and other gases.• Retention capacity: Air or gas filtration: 99.99 % (0.6 µm particles);

liquid filtration: 98 % (0.3 µm particles)

• Choice of porosity:For air and gas filtration: 25 or 8 µmSterilization of air gas mixture: 0.3 or 0.9 µmComplete removal of oil and water: 2.0 µm

Technical specification• Material:

Filter holder: clear nylonFilter pipe: borosilicate glass with epoxy resin binder

• Max. operating pressure: 8.62 bar (at +43.3 °C)• Max. temperature: +110 °C (at 0 bar)

Cat.-No. Pore size

Retention capacity1

For tubing inside Ø

Unit Price

µm % mm piece EURO

50402 8 99.5 6.4 5 195.0050403 2 99.99 6.4 5 195.0050404 0.9 100 6.4 5 195.0050405 0.3 100 6.4 5 195.00

1 retention capacity at 0.6 µm particles

THOMAPOR®-Prefilter made of PTFE with Luer-Lock for Syringes

Product specification• The prefilter is to be easily extended to a multistep filter system

(pre filter, main filter) by alignment of further filter units due to the Luer-Lock connection of the filters.

• Filter membrane easily exchangeable• Very low dead volume• Easy cleaning due to extremely smooth, antiadhesive surface• Metal-free

Technical specification• Material: PTFE (polytetrafluoroethylene)• Temperature range: -200 to +250 °C• Sterilization: autoclavable (+121 °C)• Max. operating pressure: 20 bar• Connections: Luer-Lock adapter (on both sides)



Cat.-No. Outside Ø

Filter area

Outside Ø housing

Unit Price

mm cm² mm piece EURO

302867 13 0.78 21 1 152.00302868 25 3.8 34 1 218.00

THOMACHROM®-Prefilter made of PCTFE

Application area• High-pressure resistant in-line filter for metal-free HPLC-systems, for

use as eluent fine filter or column prefilter in the chromatography of sensitive, bioactive materials and in ion chromatography.

Product specification• Two-part filter holder made of high-quality steel, screwable high-

pressure resistant without tools, knurled for firm grip, with chemical- and solvent-resistant, mechanically stable PTCFE-coating. Retrofittable THOMAPOR®-filter elements made of polytetrafluoroethylene PTFE, pore size 2 µm. Resistant to commonly used HPLC eluents, physiolo-gically safe and biocompatible. 1/16“ capillary screwing-in fittings on both sides. Pressure-resistant up to 280 bar.

Cat.-No. Design Unit Price piece EURO

83503 HPLC prefilter, complete 1 254.0083504 2 µm retrofit filter element 5 64.00

THOMACHROM®-High-Pressure In-Line Filter made of PEEK

Product specification• Three-part in-line filter system made of polyether etherketone (PEEK),

screwable by hand, with exchangeable 5 µm ceramic frit, completely metal-free, absolutely solvent- and chemical-resistant, biocompatible, with neglectibly low dead volume, for connection with 1/16“ standard screwing-in fittings, preferably made of PEEK or other plastic materi-als, pressure-resistant up to 420 bar. THOMACHROM®-high-pressure in-line filter PEEK are reusable many times, ceramic frits for retrofitting are available.


41001 high-pressure filter, complete 1 185.0041002 5 µm retrofit filter element 2 50.00

THOMAPOR®-In-Line Filter made of PTFE

Application area• Pressure prefilter for direct fine filtration before HPLC columns.

Product specification• No dead volume• Long operating time due to large filtering surface• Due to material usable with all media• For filter membrane Ø 13 mm and a thickness of 0.1 to 3 mm• The membrane is interchangeable without using tools.

Technical specification• Material: PTFE (polytetrafluoroethylene)• Temperature range: -200 to +250 °C• Sterilization: autoclavable (+121 °C)• Max. operating pressure: 20 bar• Filter area: 132 mm2

• Connecting thread: UNF 1/4”-28 Gg

Cat.-No. Outside Ø

For pipes outside Ø

Length Unit Price

mm inch mm piece EURO

302825 13 1/16“ 44 1 150.00302826 13 1/8“ 44 1 150.00

THOMAPOR®-High-Chem Membrane Filter made of PTFE

Technical specification• Material: PTFE (polytetrafluoroethylene), microporous• Temperature range: -200 to +250 °C• Sterilization: autoclavable (+121 °C)• Filter area: 132 mm2



Cat.-No. Outside Ø Pore size Thickness Unit Price mm µm mm piece EURO

302827 13 0.05 0.2 5 155.00302828 13 0.2 0.2 5 155.00302829 13 0.45 0.2 5 155.00302830 13 5 0.2 5 155.00302831 13 10 1 10 144.00

THOMAPOR®-In-Line Filter Module made of PP/PVDF/PFA

Application area• Gas processing in analytical engineering• Removal of solid matters from suspensions and aerosols in analytical

chemistry

Product specification• Low weight, small and compact filter module for the uncomplicated

mounting in processing plants with tubing and piping• Design ”Standard”: filter body made of polypropylene (PP) with good

chemical resistance• Design ”High-Stable”: filter body made of polyvinylidene fluoride

(PVDF) with very good chemical stability, as well as great hardness and excellent dimensional stability

• Design ”High-Chem”: filter body made of perfluoralkoxy (PFA) with excellent chemical resistance

Technical specification• Material filter body: PP (polypropylene), PVDF (polyvinylidene fluoride)

oder PFA (perfluoralkoxy)• Material cartridge: PTFE (polytetraflurooethylene)• Flow value Kv: 0.12 m3/h = 120 l/h (water +5 to +30 °C, p = 1 bar)• Pressure stage: PN 6• Connection: for tubings inner diameter 4 mm, outer diameter 6 mm

(DN 4/6)

Cat.-No. Pore size Material housing

Material filter

NW Unit Price

µm mm piece EURO

312894 5 PP PTFE 4/6 2 46.00312895 25 PP PTFE 4/6 2 46.00312896 50 PP PTFE 4/6 2 46.00312897 100 PP PTFE 4/6 2 46.00312902 5 PVDF PTFE 4/6 1 48.00312903 25 PVDF PTFE 4/6 1 48.00312904 50 PVDF PTFE 4/6 1 48.00312905 100 PVDF PTFE 4/6 1 48.00312910 5 PFA PTFE 4/6 1 80.00312911 25 PFA PTFE 4/6 1 80.00312912 50 PFA PTFE 4/6 1 80.00312913 100 PFA PTFE 4/6 1 80.00

RCT®-Accessories: Replacement Filter Plates made of PTFE

Cat.-No. Pore size

Ø filter Thick-ness

Material Unit Price

µm mm mm piece EURO

312906 5 11.2 1 PTFE 1 8.00312907 25 11.2 1 PTFE 1 8.00312908 50 11.2 1 PTFE 1 8.00312909 100 11.2 1 PTFE 1 8.00

THOMAPOR®-Filter Holder made of PC

Application area• For ultrapurification and sterile filtration of small volumes

Product specification• Particularly economic in price

Technical specification• Max. operating pressure: 3.5 bar• Max. temperature: +140 °C• Type:

Pop Top 13: inlet male luer, outlet female luer-lockSwin Lok 25: inlet female luer-lock, outlet male luerSwin Lok 47: inlet female luer-lock, outlet NPT 1/4“-external thread, 1/4“ ID tubing olive

420100, 420200, 420400 420400

Cat.-No. Type External thread

For tubing

inside Ø

Ø filter

Filter area

Price

inch mm mm cm² EURO

420100 Pop-Top 13 13 0.8 19.00420200 Swin-Lok 25 25 2.4 31.00420400 Swin-Lok 47 NPT 1/4“ 6.4 47 11.3 87.00



THOMAPOR®-Filter Holder made of POM

Application area• Ideally suited for separation of particles out of fluids, volumes amoun-

ting to 10 ml• For filtration of biological media (eye drops, samples for HPLC, GC, also

suited for filtration of lubricants)• As end filter for gas filtration

Product specification• Fits all standard syringes with Luer connection• Usable also with 20 mm prefilter allowing higher throughput by it

Technical specification• Connection:

Inlet: female luer-lockOutlet: male luer

• Max. operating pressure: 2.8 bar• Sterilization: autoclavable (+121 °C)• Prefilter diameter: 20 mm (only cat. no. 15550)

Cat.-No. Material housing

Material inserts

Material gasket

Max. temp.

°C

15549 POM POM PTFE 12115550 POM stainless steel FPM 65

Cat.-No. Ø filter

Dimensions ØxH

Filter area

Unit Price

mm mm cm² piece EURO

15549 13 16 x 35 0.8 1 69.0015550 25 35 x 27 3.7 1 87.00


Application area• For in-line purification of air and gases and for fluid filtration

Product specification• For direct integration in the line system• Conical inlet gives rise to even sample distribution on the surface• Also usable with 20 mm prefilter allowing higher throughput by it


Housing: POM (acetal resin)Support sieve: stainless steel 1.4401 (SS 316)Tubing olive: nylon (polyamide)O-ring: FPM

• Filter diameter: 25 mm• Prefilter diameter: 20 mm• Effective filtering surface: 3.7 cm2 (22 mm diameter)• Overall length: 20 mm• Filter holder diameter: 35 mm

• Connection: In- and outlet adapter with NPT 1/8“ on 6.4 mm ID tubing olive

• Max. temperature: in air +85 °C, for a short time up to +121 °C, in water +65 °C

• Max. operating pressure: in air/gas 1.4 bar; in water 2.8 bar• Sterilization: autoclavable (+121 °C)

Cat.-No. Ø filter For tubing inside Ø

Internal thread

Unit Price

mm mm inch piece EURO

15551 25 6.4 NPT 1/8“ 2 144.00


Application area• For microbiological monitoring and for particle analysis• Aerosol filter holder serve for sampling in clean rooms• For collection of breath air samples


Housing: POM (acetal resin)Support sieve: stainless steel 1.4401 (SS 316)Tubing olive: nylon (polyamide)O-ring: FPM

• Filter diameter: 25 mm• Effective filtering surface: 3.7 cm2

• Overall length: 20 mm• Filter holder diameter: 35 mm• Weight: 20 g• Connection:

Inlet: openOutlet: adapter with NPT 1/8“ on 6.4 mm ID tubing olive

• Max. temperature: +121 °C

Cat.-No. Ø filter Unit Price mm piece EURO

15552 25 2 144.00



THOMAPOR®-Filter Holder made of PP

Application area• For in-line purification of air and gases and for fluid filtration


Housing: PP (polypropylene)Support sieve: PP (polypropylene)O-ring: silicone

• Max. temperature: +128 °C (+80 °C for fluids)• Max. operating pressure: 5 bar• Sterilization: autoclavable (+121 °C)• Type:

025: inlet female luer-lock, outlet male luer047: inlet female luer-lock, outlet NPT 1/4“-external thread, 1/4“ ID tubing olive

Cat.-No. Type Ø filter

Ø prefilter

Filter area

Dimesions ØxH

Unit Price

mm mm cm² mm piece EURO

15553 025 25 21 3.5 32 x 32 1 50.0015554 047 47 42.5 13.5 67 x 70 1 120.00

THOMAPOR®-Filter Holder made of PP

Application area• Ideal for air sampling


Housing: polypropyleneSupport sieve: polypropyleneO-rings: PTFE

• Filter diameter: 47 mm• Prefilter diameter: no data• Effective filtering surface: 13.5 cm2

• Overall length: 51 mm• Filter holder diameter: 63 mm• Weight: 100 g

• Connection:Inlet: openOutlet: female luer-lock on 6.4 mm ID tubing olive

• Max. temperature: +128 °C (+80 °C for fluids)• Vacuum: 1 bar• Sterilization: autoclavable (+121 °C)

Cat.-No. Ø filter Outlet Unit Price mm piece EURO

15555 47 female luer-lock 1 180.00

THOMAPOR®-Filter Holder made of PSU

Application area• For clarification, purification or sterile filtration of smallest fluid quanti-

ties with a syringe, allowing filtration in both directions.

70758

Technical specification• Material: PSU (polysulfone)• Filter support: flexible sieve perforation in the bottom part• Seal: silicone O-ring• Max. operating pressure: 7 bar• Max. temperature: +180 °C• Sterilization: autoclavable (+134 °C and 2 bar)• Type:

025: inlet female luer-lock, outlet male luer050: inlet female luer-lock, outlet tubing olive for tubing ID. 12 mm

• For adaption to: 70775 - 70778

Cat.-No. Type Ø filter

Inlet Outlet For tubing inside Ø

Unit Price

mm mm piece EURO

70757 025 25 female luer-lock

male luer 5 92.00

70758 050 50 female luer-lock 12 1 67.00

THOMAPOR®-Filter Holder made of PTFE



Application area• For in-line analysis of air and gases and for filtration of all kinds of

aggressive media.

Product specification• Fitted with sleeve nut and assembly square• Rapid filter exchange through special thread• Sealing by means of PTFE-coated FPM O-rings


Housing, support sieve and sleeve nut: PVCO-ring: PTFE-coated FPM

• Assembly square: aluminium, plastic-coated• Prefilter diameter: depending on filter type• Connection inlet and outlet: 1/8“ NPT internal thread• Max. operating pressure: 6 bar• Sterilization: autoclavable (+121 °C); hot air (+180 °C)

Cat.-No. Ø filter Dimensions ØxH

Filter area Unit Price

mm mm cm² piece EURO

15556 37 70 x 50 8.5 1 on req.15557 47 70 x 50 14.5 1 on req.15558 90 120 x 70 58 1 on req.

THOMAPOR®-Filter Holder made of PFA

Application area• Filter unit for individual problem solutions and for fixed mounting in

complete systems.

Product specification• Resistant to strongest organic and inorganic compounds.• The highest permissive loadable temperature is +288 °C with approx.

2000 operating hours; with more than 2000 operating hours the loadable temperature is decreased to +260 °C.

• PFA is non-toxic and is safely to be used in the food processing industry. It is as unsuited as glass for propagation and growth of microorganisms.

• Available as four basic types with diameters 47; 50; 147 and 150 mm with different connecting combinations each. The respective size (diameter) is colour-coded. In filter holders with membrane diameters of 147 and 150 mm resp. the coloured outer edge of the top is 25 % glass fibre reinforced providing higher material stability.

• Specification of connecting combinations:1 inlet/outlet tubing connection 3/8“ outer diameter (O.D.)2 inlet with tubing connection 3/8“ O.D.; outlet with clamp fitting for tubing 1/4“ O.D.3 inlet with tubing connection 3/8“ O.D., outlet with clamp fitting for tubing 3/8“ O.D.4 inlet with clamp fitting for tubing 1/4“ O.D.; outlet with tubing connection 3/8“ O.D.5 inlet with clamp fitting for tubing 3/8“ O.D.; outlet with tubing connection 3/8“ O.D.6 inlet with clamp fitting for tubing 1/4“ O.D.; outlet with clamp fitting for tubing 1/4“ O.D.7 inlet with clamp fitting for tubing 3/8“ O.D.; outlet with clamp fitting for tubing 3/8“ O.D.8 inlet/outlet tubing connection 1/2“ O.D.9 inlet with tubing connection 1/2“ O.D.; outlet with clamp fitting for tubing 1/4“ O.D.10 inlet with tubing connection 1/2“ O.D.; outlet with clamp fitting for tubing 3/8“ O.D.11 inlet with clamp fitting for tubing 1/4“ O.D.; outlet with tubing connection 1/2“ O.D.12 inlet with clamp fitting for tubing 3/8“ O.D.; outlet with tubing connection 1/2“ O.D.


Max. op. pressure1

Colour Unit Price

mm bar piece EURO

72499 1 47 1.7 orange 1 169.0072500 2 47 1.7 orange 1 179.0072501 3 47 1.7 orange 1 179.0072502 4 47 1.7 orange 1 179.0072503 5 47 1.7 orange 1 185.0072504 6 47 1.7 orange 1 190.0072505 7 47 1.7 orange 1 195.0072506 1 50 1.7 green 1 179.0072507 8 50 1.7 green 1 179.0072508 2 50 1.7 green 1 179.0072509 9 50 1.7 green 1 179.0072510 3 50 1.7 green 1 179.0072511 10 50 1.7 green 1 185.0072512 4 50 1.7 green 1 185.0072513 11 50 1.7 green 1 185.0072514 5 50 1.7 green 1 190.0072515 12 50 1.7 green 1 195.0072535 6 50 1.7 green 1 195.0072536 7 50 1.7 green 1 200.0072516 1 47 4.5 black 1 174.0072517 2 47 4.5 black 1 179.0072518 3 47 4.5 black 1 185.0072519 4 47 4.5 black 1 179.0072520 5 47 4.5 black 1 179.0072521 6 47 4.5 black 1 190.0072522 7 47 4.5 black 1 195.0072523 1 50 4.5 brown 1 179.0072524 8 50 4.5 brown 1 179.0072525 2 50 4.5 brown 1 185.0072526 9 50 4.5 brown 1 190.00




Max. op. pressure1

Colour Unit Price

mm bar piece EURO

72527 3 50 4.5 brown 1 190.0072528 10 50 4.5 brown 1 195.0072529 4 50 4.5 brown 1 185.0072530 11 50 4.5 brown 1 185.0072531 5 50 4.5 brown 1 185.0072532 12 50 4.5 brown 1 195.0072533 6 50 4.5 brown 1 200.0072534 7 50 4.5 brown 1 205.00

1 at +20 °C

THOMAPOR®-Filter Holder made of Aluminium

Application area• For in-line fluid filtration and for air and gas purification.


Housing: anodically oxidized aluminiumSupport sieve: high-quality steel 1.4401 (SS 316), electropolishedSeal: PTFEO-ring: FPMTubing olive adapter: polyethylene

• Filter diameter: 47 mm• Prefilter diameter: 37 mm• Effective filtering surface: 9.6 cm2

• Overall length: 57 mm• Filter holder diameter: 59 mm• Connection: In- and outlet adapter with NPT 1/8“ on 6.4 mm ID tubing

olive• Max. temperature: limited to +121 °C by adapter• Max. operating pressure: 13.8 bar• Sterilization: autoclavable (+121 °C)

Cat.-No. Ø filter For tubing inside Ø Unit Price mm mm piece EURO

15559 47 6.4 1 1,368.00

THOMAPOR®-Filter Holder made of Aluminium

Application area• Ideal for air sampling• For seizing of air particles of fluorescent particles


Housing: aluminiumSupport sieve: high-quality steel Type 304Tubing olive adapter: nylon

• Filter diameter: 37 or 47 mm• Effective filtering surface: 4.9 or 9.6 cm2

• Overall length: 22 or 24 mm• Filter holder diameter: 49 or 54 mm• Connection:

Inlet: openOutlet: adapter with NPT 1/8“ on 6.4 mm ID tubing olive

• Max. temperature: limited to +121 °C by adapter• Sterilization: autoclavable (+121 °C)

Cat.-No. Ø filter Unit Price mm piece EURO

15560 37 1 960.0015561 47 1 1,368.00

THOMAPOR®-Filter Holder made of Stainless Steel

Application area• For clarification, purification or sterile filtration of smaller fluid volumes

with a pressure control syringe allowing filtration in both directions.• For adaption to THOMAPOR®-pressure control syringes 70770 to

70773.

Technical specification• Material: stainless steel 1.4305• Design: with sieve plate, electropolished, material no. 1.4401• Connection:

Inlet: female luer-lockOutlet: male luer

• Max. operating pressure: 7 bar• Max. temperature: +200 °C• Sterilization: autoclavable (+121 °C); hot air (+160 °C)

Cat.-No. Ø filter Filter area


Dimensions ØxH

Price

mm cm² ml/min. mm EURO

70755 25 3 150 30 x 26 376.001 medium: water, membrane: 0.45 µm


Separation Technology - Filter Modules Filtration

Filter Modules

THOMAPOR®-Centrifugal Filter for Microfiltration

Application area• Protein removal for HPLC analysis• Bacteria and cell harvesting• Concentration of oligos and nucleic acids• Concentration of cell lysates and tissue homogenates• Protein isolation out of cell-containing fluids (only membranes with

pore size 0.2 µm)• Particle isolation out of solvents• Antibody and virus concentration• Protein, DNA and RNA isolation out of geles

Product specification• The insert is put into a commonly used centrifuge tube and filled with

the sample. After the centrifugal action the filtrate is in the tube and the residue on the filter membrane.

• PET capillary pore membrane with defined pore sizes and minimum dead volume

• Defined retention volumes in the membrane filter, thus no drying out of the sample

• High safety during operation (no leakage due to welding of the membrane)

• High chemical resistance• Supplied non-sterile, not autoclavable but sterilizable chemically• Regulations: USP Class VI, EN ISO 9001

Cat.-No. Pore size Max. volume Tube size1 Unit Price µm ml ml piece EURO

58865 0.2 0.5 1.5 - 2.2 25 98.0058866 0.45 0.5 1.5 - 2.2 25 98.0058871 0.2 5 15 25 168.0058872 0.45 5 15 25 168.0058877 0.2 20 50 25 216.0058878 0.45 20 50 25 216.00

1 matches centrifuge tubes of the size indicated

THOMAPOR®-Centrifugal Filter for UltrafiltrationApplication area• Protein removal for HPLC analysis• Bacteria and cell harvesting• Concentration of oligos and nucleic acids• Concentration of cell lysates and tissue homogenates• Protein isolation out of cell-containing fluids (only membranes with

pore size 0.2 µm)• Particle isolation out of solvents• Antibody and virus concentration• Protein, DNA and RNA isolation out of geles

Product specification• Two-part system consisting of centrifuge tube (PP) and matching

Omega® membrane (modified PET)• High safety during operation• Available in three sizes:

Nano: Filtration volume of 50 to 500 µlMicro: Filtration volume up to 3.5 mlMacro: Filtration volume up to 15 ml

• Supplied non-sterile, but sterilizable chemically

Technical specification• Dimensions:

Nano: 1.4 x 4.5 cm (OD x L)Micro: 1.7 x 9.3 cm (OD x L)Macro: 2.9 x 10.9 cm (OD x L)

• Concentrated volume:Nano: 15 µlMicro: 30 - 50 µl (depending on rotor)Macro: 0.5 - 1.5 ml (depending on rotor)

• Retention volume:Nano: <5 µlMicro: 5 µlMacro: 0.03 ml

• Max. centrifugal force:Nano: 14,000 x gMicro: 7500 x gMacro: 5000 x g

• Max. temperature: +40 °C

Cat.-No. Type Colour Cut off Effective filter area

Unit Price

kDalton cm² piece EURO

58867 nano grey 3 0.28 12 98.0058868 nano blue 10 0.28 12 98.0058869 nano red 30 0.28 12 98.0058870 nano transparent 100 0.28 12 98.0058873 micro grey 3 0.46 12 168.0058874 micro blue 10 0.46 12 168.0058875 micro red 30 0.46 12 168.0058876 micro transparent 100 0.46 12 168.0058879 macro grey 3 10 6 216.0058880 macro blue 10 10 6 216.0058881 macro red 30 10 6 216.0058882 macro transparent 100 10 6 216.00

THOMAPOR®-Microanalytical Syringe Filter made of PP

Application area• Clarification of aqueous and non-aqueous solutions in milliliter volu-

mes for sample preparation in the area of analytical chemistry.



Product specification• Metal-free syringe filters, small diameter and integrated outlet tip

for rapid filtration in narrow-neck vessels; hydrophobic metal filters, compatible with almost all HPLC solvents, pore sizes 0.2 and 0.45 µm resp.; lowest dead volume, Luer syringe fitting; two sizes for volumes <5 ml (Type 1) and >5 ml (Type 2).

• THOMAPOR®-Microanalytical syringe filters made of polypropylene are usable as pressure or suction filter.


Housing: PP (polypropylene)Membrane: PP (polypropylene)

• Filter area: 0.8 or 3.9 cm2

• Retention volume: <8 µl with filter area 0.8 cm2; <30 µl with filter area 3.9 cm2

• Max. operating pressure: 5 bar• Max. temperature: +50 °C

Cat.-No. Type Pore size Filter area Unit Price µm cm² piece EURO

15022 1 0.2 0.8 25 125.0015023 1 0.45 0.8 25 125.0015024 2 0.2 3.9 25 175.0015025 2 0.45 3.9 25 175.00

THOMAPOR®-Filter Membrane Module made of PP

Application area• Clarification and sterile filtration, also of aggressive media• Membrane distillation of sensitive solutions• Cell concentration• Gasing and degasing of fluids

Product specification• Hydrophobic polypropylene hollow-fibre module for use in the

laboratory, with glass-clear, biocompatible polycarbonate housing and polyurethane cast, autoclavable once at +121 °C, 30 min, in a lying position.


Sheath: polycarbonate and polyamideHollow fibres: polypropylene

• Number of hollow fibres: 85• Active length of hollow fibres: 240 mm• Inner diameter of hollow fibres: 0.6 mm• Outer diameter of hollow fibres: 1.0 mm• Wall thickness of hollow fibres: 0.2 mm• Total length of the module: 350 mm• Nominal inner diameter of the module: 14 mm• Membrane surface: 0.04 m2

• Inflow surface: 0.24 cm2

• Intracapillary volume: 6 ml• Extracapillary volume: 21 ml• Nominal pore size: 0.2 µm• Max. temperature: +40 °C• Max. transmembrane pressure:

2 bar at +25 °C; 1.5 bar at +40 °C (from outside to inside)• Backwash pressure over initial pressure:

1.5 bar at +25 °C; 1 bar at +40 °C• Volumetric flow rate in the capillaries:

96.5 l (at a flow velocity of 1 m/s)• Permissible pH range: 0.5 - 14

Cat.-No. Material hollow fibre Unit Price piece EURO

72569 PP 1 412.0072570 PA 1 317.00

THOMAPOR®-High-Tech Media Filter Housings and Filter Candles

Application area• Laboratory and analytical technology, microelectronics, refrigerating

technology plants, fuel conveyer systems, chemical process enginee-ring, pneumatic and hydraulic systems, doctor‘s and dentist‘s offices, photographic laboratories

• For filtration, clarification and particle retention in chemical process solutions, etching baths, mineral oils, refrigerating media, lacquers and dyes, pneumatic pressure gases and air, hydraulic fluids, industrial water, photochemical solutions.

General product specification• Chemical-resistant, mechanically stable, pressure- and temperature-

loadable filter systems for fixed mounting in conveying lines for liquid and gaseous media, consisting of a two-part media-tightly screwable full-plastic filter housing made of polyamide or polyamide/trogamide combination. Available in two field-proven sizes for delivery capacities up to 1,500 l/h, optionally with handy drain screw on the housing bot-tom. Fine-filter candles made of polyethylene or straining filter candles made of nylon with graduated pore sizes between 5 and 350 µm are to be selected according to the intended application.

THOMAPOR®-High-Tech Media Filter Housing – low flow rate

Product specification• Filter housing for small flow rates

Technical specification• Max. operating pressure: 10 bar at +30 °C; 6 bar at +85 °C• Connections: on both sides 1/4“ NPT internal thread• Height: 85 mm without drain screw; 105 mm with drain screw• Weight: 50 g



• Max. temperature: +70 °C with PP design; +50 °C with trogamide design

• Seal: Buna-N• Colour: polypropylene, blue; trogamide, transparent

45730 45730

Cat.-No. Max. flow rate liquids1

Design Internal thread

Material top part

Material bottom

part

Price

l/h inch EURO

45729 380 without drain NPT 1/4“ PP PP 42.00

45730 380 without drain NPT 1/4“ PP Trogamid 42.00

45731 380 with drain NPT 1/4“ PP Trogamid 58.001 referring to water (+20 °C) and Δp = 0.2 bar

THOMAPOR®-High-Tech Straining Filter Candle made of Nylon – low flow rate

Product specification• Heavy-duty filter candles made of nylon with PP retaining core, rege-

nerable by backwashing or in the ultrasound bath, for THOMAPOR®-High-tech filter housing, cat. no. 45729 to 45731, with defined pore sizes.

Cat.-No. Pore size Max. flow rate liquids1

Unit Price

µm l/h piece EURO

45732 40 180 3 33.0045733 60 200 3 33.0045734 80 230 3 33.0045735 140 280 3 33.0045736 200 300 3 33.0045737 350 380 3 33.00

1 referring to water (+20 °C) and Δp = 0.2 bar

THOMAPOR®-High-Tech Fine Filter Candle made of PE – low flow rate

Product specification• Heavy-duty filter candles made of chemical-resistant polyethylene

with retaining core for THOMAPOR®-High-tech filter housing, cat. no. 45729 to 45731.


Unit Price

µm l/h piece EURO

45738 5 60 1 37.0045739 10 100 1 37.0045740 25 160 1 37.00


THOMAPOR®-High-Tech Micropore Filter Candle made of Glass Fibre

Product specification• Heavy-duty micropore filter candles made of glass fibre with PP

retaining core for THOMAPOR®-High-tech filter housing, cat. no. 45729 to 45731, with defined pore sizes.


Unit Price

µm l/h piece EURO

45768 0.3 10 1 40.0045769 0.9 22 1 40.0045770 2 35 1 40.00


THOMAPOR®-High-Tech-Media Filter Housing – high flow rate

Product specification• Filter housing for higher flow rates



Technical specification• Max. operating pressure: 10 bar at +30 °C; 6 bar at +50 °C• Connections: optionally on both sides 3/8“ or 1/2“ NPT internal thread• Height: 165 mm without drain screw; 175 mm with drain screw• Weight: 250 g• Max. temperature: +70 °C with PP; +50 °C with SAN• Colour: Top: polypropylene, blue; Bottom: SAN, transparent• Seal: Buna-N


Design Internal thread

Material top part

Material bottom

part

Price

l/h inch EURO

45741 800 without drain NPT 3/8“ PP SAN 94.00

45742 800 with drain NPT 3/8“ PP SAN 102.00

45743 800 without drain NPT 1/2“ PP SAN 94.00

45744 800 with drain NPT 1/2“ PP SAN 102.001 referring to water (+20 °C) and Δp = 0.2 bar

THOMAPOR®-High-Tech-Straining Filter Candle made of Nylon – high flow rate

Product specification• Heavy-duty filter candles made of nylon with PP retaining core, regene-

rable by backwashing or in the ultrasound bath, for THOMAPOR®-High-tech filter housing, cat. no. 45741 to 45744, with defined pore sizes.


Unit Price

µm l/h piece EURO

45745 40 420 1 26.0045746 60 460 1 26.0045747 80 520 1 26.0045748 140 600 1 26.0045749 220 700 1 26.0045750 350 800 1 26.00


THOMAPOR®-High-Tech-Fine Filter Candle made of PE – high flow rate

Product specification• Heavy-duty filter candles made of acid-resistant polyethylene with

retaining core for THOMAPOR®-High-tech filter housing, cat. no. 45741 to 45744.


Unit Price

µm l/h piece EURO

45751 5 140 1 31.0045752 10 210 1 31.0045753 25 370 1 31.00


THOMAPOR®-Filter Housing made of PP

Technical specification• Material: PP (polypropylene)• Seal: Buna-N• Colour: blue• Max. operating pressure: 10 bar at +20 °C• Max. temperature: +55 °C

Cat.-No. Length Max. flow rate liquids1

Height Outside Ø

Internal thread

Price

mm l/h mm mm inch EURO

94482 125 500 171 114 NPT 3/8“ 110.0094445 254 1,000 290 114 NPT 3/8“ 151.0052851 254 1,500 311 130 NPT 3/4“ 167.0052852 508 3,000 568 130 NPT 3/4“ 246.00

1 water (+20 °C), with filter element with 10 µm fineness



THOMAPOR®-Filter Housing made of PA

Technical specification• Material: PA 6 (polyamide)• Seal: Buna-N• Colour: black• Max. operating pressure: 19 bar at +20 °C• Connection: internal thread NPT 3/4“

52853, 12134 52853, 12134


Max. temp.

Height Internal thread

Price

mm l/h °C mm inch EURO

52853 254 1,500 95 308 NPT 3/4“ 353.0012134 508 3,000 100 565 NPT 3/4“ 491.00


THOMAPOR®-Filter Housing made of SAN

Technical specification• Material: SAN (styrene-acrylonitrile copolymer)• Seal: Buna-N• Colour: transparent• Max. operating pressure: 10 bar at +20 °C• Max. temperature: +55 °C


Height Outside Ø

Internal thread

Price

mm l/h mm mm inch EURO

94479 254 1,000 290 114 NPT 3/8“ 172.0052863 254 1,500 320 132 NPT 3/4“ 187.00


Filter Housings and Filter Elements

THOMAPOR®-Filter Element with Non-Woven Fabric

Application area• Pharmaceutical industry• Food processing and beverage industry• Chemical industry and microelectronics

Product specification• Very high throughput and graduated deep-bed filtration• Excellent dirt uptake capacity and high pressure stability• Max. temperature: up to +120 °C, for a short time up to +140 °C• The performance is indicated at a pressure difference of 0.15 bar and

viscosities of 1 °E, 3.7 °E and 9.5 °E.• Manufacturing process: the filter layers of the filter elements are

bonded with epoxy resin and therefore usable without limitations in pharmaceutical, food processing and beverage industries.

• The filter elements fit housings with cat. no. 94445, 52851, 52853, 94479, 52863

Cat.-No. Length Filter fineness

Max. DR at 1.0 °E1

Max. DR at 9.5 °E1

Unit Price

mm µm l/h l/h piece EURO

53851 250 1 510 50 1 43.0053852 250 5 1,350 130 1 43.0053853 250 10 1,600 230 1 43.0053854 250 25 1,800 270 1 43.0053855 250 50 2,000 480 1 43.0053856 250 100 2,200 600 1 43.00

1 DR = delivery rate

THOMAPOR®-Filter Element with Non-Woven Fabric

Application area• Filtration of dyes, lacquers, solvents, latex, fuel, lubricating oil, heating

oil, diethanolamine, naphtha, petroleum, adhesive, water, perchloroe-thylene, trichloroethylene, gases, cutting and cooling emulsions, resins, roll emulsions.


Separation Technology - Filter Housings and Filter Elements Filtration

Product specification• Very high throughput and graduated deep-bed filtration• Excellent dirt uptake capacity and high pressure stability• Max. temperature: up to +120 °C, for a short time up to +140 °C• The performance is indicated at a pressure difference of 0.15 bar and

viscosities of 1 °E, 3.7 °E and 9.5 °E.• Manufacturing process: the filter layers of the filter elements are very

stable bonded with epoxy resin, thus guaranteeing the outstanding filtration properties.

• The filter elements fit following housings:Filter length 125 mm: housing with cat. no. 94482Filter length 250 mm: housings with cat. no. 94445, 52851, 52853, 94479, 52863

Cat.-No. Length Filter fineness

Max. DR at 1.0 °E1

Max. DR at 9.5 °E1

Unit Price

mm µm l/h l/h piece EURO

12107 125 1 255 25 1 17.0012108 125 5 675 65 1 17.0012109 125 10 800 115 1 17.0012110 125 25 900 135 1 17.0012111 125 50 1,000 240 1 17.0012112 125 100 1,000 300 1 17.0053858 250 1 510 50 1 23.0053859 250 5 1,350 130 1 23.0053860 250 10 1,600 230 1 23.0053861 250 25 1,800 270 1 23.0053862 250 50 2,000 480 1 23.0053863 250 100 2,200 600 1 23.00


THOMAPOR®-Yarn Wound Filter Element

Application area• Filtration in chemical and pharmaceutical industries, cosmetics indus-

try, petroleum industry, food processing industry, paints and coatings industry, electroplating technology, water purification, nuclear power plant construction, as well as filtration of photographic fluids.

Product specification• Excellent dirt uptake due to strongly structured, helically wound filter yarn• Large yarn assortment allows use with many media• High flow rate throughput combines great economic efficiency• Selected quality yarns are wound on a retaining core by a special

winding mode. The structure of the winding is carried out in such a way that the spiral tapers off inwards. By this special winding mode the yarn construction guarantees regularity of the filter structure and high dirt uptake capacity.

• Depending on the application area the filters are to be manufactured with yarns made of cotton, polypropylene or viscose and retaining cores made of polypropylene and stainless steel.

• Application examples based on material polypropylene (PP): For filtration of industrial water, drinking water, mineral water, condensa-tes, deionized water, aqueous solutions (pH 3-9), electroplating baths (pH 3-9), electroplating baths (pH <3), fluoroborate baths, cyanide baths (alkaline), pyrophosphate baths, acids and alkalis (pH 0-14), hydrochloric acid, sulfuric acid, phosphoric acid, hydrofluoric acid, nitric acid, pickling and phosphatizing baths, radioactive solutions, photochemical baths, lyes, hydraulic oils, heating and diesel oils, petrols, lubricating oils, alcohols, glycerols, chlorine, hydrogen chloride, hydrogen fluoride, and other aggressive gases.

• Application examples based on material cotton: For filtration of industrial water, drinking water, mineral water, condensates, deionized water, aqueous solutions (pH 3-9), electroplating baths (pH 3-9), tin baths (alkaline), pyrophosphate baths, radioactive solutions, photo-chemical baths, solvents, degreasing baths, freons, hydraulic fluids, heating and diesel oils, petrols, lubricating oils, edible oils, edible fats, alcohols, glycerols, aggressive gases.

• The filter elements fit following housings:Filter length 125 mm: housing with cat. no. 94482Filter length 248 and 254 mm: housings with cat. no. 94445, 52851, 52853, 94479, 52863


Retaining core: polypropyleneYarn: cotton

• Inside diameter: 26 mm• Outside diameter: 63 mm• Filter length: 125 mm (5”), 248 mm (9 3/4”) and 254 mm (10”)• Max. temperature: with retaining core made of polypropylene up to

+80 °C; with retaining core made of stainless steel up to +130 °C• Performance: see table (at a pressure difference of 0.15 bar and

various viscosities)

Cat.-No.

Length Filter fine-ness

Max. DR at 1.0 °E1

Max. DR at 9.5 °E1

Mat. yarn

Mat. sup. body

Price

mm µm l/h l/h EURO

58915 125 0.5 55 25 cotton PP 15.0058916 125 1 75 36 cotton PP 15.0058917 125 5 225 55 cotton PP 15.0058918 125 10 360 85 cotton PP 15.0058919 125 25 675 225 cotton PP 15.0058895 125 50 1,000 475 cotton PP 15.0058896 125 100 1,000 1,000 cotton PP 15.0053872 248 0.5 107 48 cotton PP 19.0053873 248 1 145 70 cotton PP 19.0053874 248 5 440 107 cotton PP 19.0053875 248 10 705 165 cotton PP 19.0053876 248 25 1,325 440 cotton PP 19.0053877 248 50 2,000 930 cotton PP 19.0053878 248 100 2,000 2,000 cotton PP 19.0053865 254 0.5 110 50 cotton PP 19.0053866 254 1 150 72 cotton PP 19.0053867 254 5 450 110 cotton PP 19.0053868 254 10 720 170 cotton PP 19.0053869 254 25 1,350 450 cotton PP 19.0053870 254 50 2,000 950 cotton PP 19.0053871 254 100 2,000 2,000 cotton PP 19.0058897 125 0.5 55 25 PP PP 15.0058898 125 1 75 36 PP PP 15.00



Cat.-No.


Max. DR at 1.0 °E1

Max. DR at 9.5 °E1

Mat. yarn

Mat. sup. body

Price

mm µm l/h l/h EURO

12073 125 5 225 55 PP PP 15.0012074 125 10 360 85 PP PP 15.0012075 125 25 675 225 PP PP 15.0012076 125 50 1,000 475 PP PP 15.0012077 125 100 1,000 1,000 PP PP 15.0053886 248 0.5 107 48 PP PP 19.0053887 248 1 145 70 PP PP 19.0053888 248 5 440 107 PP PP 19.0053889 248 10 705 165 PP PP 19.0053890 248 25 1,325 440 PP PP 19.0053891 248 50 2,000 930 PP PP 19.0053892 248 100 2,000 2,000 PP PP 19.0053879 254 0.5 110 50 PP PP 19.0053880 254 1 150 72 PP PP 19.0053881 254 5 450 110 PP PP 19.0053882 254 10 720 170 PP PP 19.0053883 254 25 1,350 450 PP PP 19.0053884 254 50 2,000 950 PP PP 19.0053885 254 100 2,000 2,000 PP PP 19.0012078 125 0.5 55 25 viscose PP 15.0012079 125 1 75 36 viscose PP 15.0012080 125 5 225 55 viscose PP 15.0012081 125 10 360 85 viscose PP 15.0012082 125 25 675 225 viscose PP 15.0012083 125 50 1,000 475 viscose PP 15.0012084 125 100 1,000 1,000 viscose PP 15.0053900 248 0.5 107 48 viscose PP 19.0053901 248 1 145 70 viscose PP 19.0053902 248 5 440 107 viscose PP 19.0053903 248 10 705 165 viscose PP 19.0053904 248 25 1,325 440 viscose PP 19.0053905 248 50 2,000 930 viscose PP 19.0053906 248 100 2,000 2,000 viscose PP 19.0053893 254 0.5 110 50 viscose PP 19.0053894 254 1 150 72 viscose PP 19.0053895 254 5 450 110 viscose PP 19.0053896 254 10 720 170 viscose PP 19.0053897 254 25 1,350 450 viscose PP 19.0053898 254 50 2,000 950 viscose PP 19.0053899 254 100 2,000 2,000 viscose PP 19.0012085 125 0.5 55 25 cotton stainless st. 18.0012086 125 1 75 36 cotton stainless st. 18.0012087 125 5 225 55 cotton stainless st. 18.0012088 125 10 360 85 cotton stainless st. 18.0012089 125 25 675 225 cotton stainless st. 18.0012090 125 50 1,000 425 cotton stainless st. 18.0012091 125 100 1,000 1,000 cotton stainless st. 18.0053915 248 0.5 107 48 cotton stainless st. 22.0053916 248 1 145 70 cotton stainless st. 22.0053917 248 5 440 107 cotton stainless st. 22.0053918 248 10 705 165 cotton stainless st. 22.0053919 248 25 1,325 440 cotton stainless st. 22.0053920 248 50 2,000 930 cotton stainless st. 22.0053921 248 100 2,000 2,000 cotton stainless st. 22.00

Cat.-No.


Max. DR at 1.0 °E1

Max. DR at 9.5 °E1

Mat. yarn

Mat. sup. body

Price

mm µm l/h l/h EURO

53908 254 0.5 110 50 cotton stainless st. 22.0053909 254 1 150 72 cotton stainless st. 22.0053910 254 5 450 110 cotton stainless st. 22.0053911 254 10 720 170 cotton stainless st. 22.0053912 254 25 1,350 450 cotton stainless st. 22.0053913 254 50 2,000 950 cotton stainless st. 22.0053914 254 100 2,000 2,000 cotton stainless st. 22.0012092 125 0.5 55 25 PP stainless st. 18.0012093 125 1 75 36 PP stainless st. 18.0012094 125 5 225 55 PP stainless st. 18.0012095 125 10 360 85 PP stainless st. 18.0012096 125 25 675 225 PP stainless st. 18.0012097 125 50 1,000 425 PP stainless st. 18.0012098 125 100 1,000 1,000 PP stainless st. 18.0053929 248 0.5 107 48 PP stainless st. 22.0053930 248 1 145 70 PP stainless st. 22.0053931 248 5 440 107 PP stainless st. 22.0053932 248 10 705 165 PP stainless st. 22.0053933 248 25 1,325 440 PP stainless st. 22.0053934 248 50 2,000 930 PP stainless st. 22.0053935 248 100 2,000 2,000 PP stainless st. 22.0053922 254 0.5 110 50 PP stainless st. 22.0053923 254 1 150 72 PP stainless st. 22.0053924 254 5 450 110 PP stainless st. 22.0053925 254 10 720 170 PP stainless st. 22.0053926 254 25 1,350 450 PP stainless st. 22.0053927 254 50 2,000 950 PP stainless st. 22.0053928 254 100 2,000 2,000 PP stainless st. 22.0012099 125 0.5 55 25 viscose stainless st. 18.0012100 125 1 75 36 viscose stainless st. 18.0012101 125 5 225 55 viscose stainless st. 18.0012102 125 10 360 85 viscose stainless st. 18.0012103 125 25 675 225 viscose stainless st. 18.0012104 125 50 1,000 425 viscose stainless st. 18.0012105 125 100 1,000 1,000 viscose stainless st. 18.0053943 248 0.5 107 48 viscose stainless st. 22.0053944 248 1 145 70 viscose stainless st. 22.0053945 248 5 440 107 viscose stainless st. 22.0053946 248 10 705 165 viscose stainless st. 22.0053947 248 25 1,325 440 viscose stainless st. 22.0053948 248 50 2,000 930 viscose stainless st. 22.0053949 248 100 2,000 2,000 viscose stainless st. 22.0053936 254 0.5 110 50 viscose stainless st. 22.0053937 254 1 150 72 viscose stainless st. 22.0053938 254 5 450 110 viscose stainless st. 22.0053939 254 10 720 170 viscose stainless st. 22.0053940 254 25 1,350 450 viscose stainless st. 22.0053941 254 50 2,000 950 viscose stainless st. 22.0053942 254 100 2,000 2,000 viscose stainless st. 22.00




THOMAPOR®-Filter Cartridge with PVC Membrane

Application area• For preparation of ultrapure water (18 Megohm quality with 0.2 µm

pore size and 14 Megohm with 0.4 µm pore size)• For recovery of noble metals in electroplating baths• For filtration of drinking water, pharmaceuticals, food and beverages• For sterile filtration


Membrane: high-temperature CPVC-polymerRetaining core: PP (polypropylene)End caps: flexible polyvinylchloride (PVC)

• Cartridge length: 248 mm (fitting housings with cat. no. 94445, 52851, 52853, 94479, 52863)

• Cartridge diameter: 70 mm• Effective filter area: 1.5 m2

• pH-range: 1 - 11• Max. temperature: +90 °C• Max. operating pressure: 0.5 bar

Cat.-No. Pore size

Filter area


Bubble Point

Unit Price

µm m² l/min. bar piece EURO

94443 0.2 1.5 11.5 0.2 1 115.0094444 0.4 1.5 13.5 0.15 1 109.0094457 0.9 1.5 19 0.03 1 103.00

1 Water

THOMAPOR®-Sintered Candle made of HDPE

Application area• Filtration of gases and fluids for separation of particles (clarification,

water filtration, catalyst recovery)• Use of the porous structure and the chemical resistance (separation of

emulsions, condensate separation, diaphragm in the electrochemistry)• Gassing of fluids by homogenous injection (feeding of oxygen in water,

formation of defined flux foam for soldering technology.

Product specification• Resistance: alcohol, aliphatic hydrocarbons, organic compounds,

alkalis, acids, salt solutions• The filter elements fit following housings:

Filter length 125 mm: cat. no. 94482Filter length 248 mm: cat. no. 94445, 52851, 52853, 94479, 52863Filter length 508 mm: cat. no. 52852, 12134

• Accessories: each sintered candle element has always to be built-in with two flat seals in the filter housing (12131-12133)

Technical specification• Material: hydrophobic, porous polyethylene (HDPE)• Max. temperature: +80 °C

Cat.-No.

Length Filter fineness

Porosity Permeability Unit Price

mm µm % nPm piece EURO

12119 125 2.5 35 30 1 73.0012120 125 5 40 80 1 73.0012122 125 20 40 180 1 73.0012121 125 50 45 800 1 73.0012123 248 2.5 35 30 1 101.0012124 248 5 40 80 1 101.0012126 248 20 40 180 1 101.0012125 248 50 45 800 1 101.0012127 508 2.5 35 30 1 171.0012128 508 5 40 80 1 171.0012130 508 20 40 180 1 171.0012129 508 50 45 800 1 171.00

RCT®-Accessories: Flat Seals for Sintered Candle Elements

Cat.-No. Material Dimensions Unit Price mm piece EURO

12131 NBR 70/40 x 3 2 16.0012132 FPM 70/40 x 3 2 33.0012133 PTFE 70/40 x 3 2 47.00

THOMAPOR®-Filter Element with Activated Carbon for DehalogenatingApplication area• Dehalogenating of drinking water• Removal of chlorine, bromine and iodine at low flow rates

Technical specification• Material: activated carbon• pH range: 5 - 10• Pressure drop: 0.06 bar• Max. temperature: up to +38 °C



• Fitting housings:Length: 125 mm: cat. no. 94482Length: 254 mm: cat. no. 94445, 52851, 52853, 94479, 52863


Length Unit Price

l/min. mm piece EURO

94481 4 125 1 28.0012106 4 254 1 37.00

1 Water

THOMAPOR®-Adsorption Filter with Activated CarbonApplication area• Decolourization of fluids such as drinking water, process water and

waste water, aqueous solutions, organic solvents and non-oxidizing acids.

• Removal of adsorbable matters and contaminants out of fluids, vapours and gases (e.g. acrylic acid amides out of exhaust gases), removal of oil out of compressed air up to concentrations below 0.01 mg/m3 (standard).

• Removal of flavours and odors out of fluids, gases and vapours• Removal of ozone out of gases up to 0.03 mg/m3 (standard)• Dechlorination of water

Product specification• Filter consisting of carbon-bound, sintered activated carbon, thus of

chemically purest, biologically inert carbon• The filter elements fit following housings:

Filter length 125 mm: cat. no. 94482Filter length 250 mm: cat. no. 94445, 52851, 52853, 94479, 52863Filter length 500 mm: cat. no. 52852, 12134

Technical specification• Material density: 0.7 g/cm3

• Mean pore size: 20 µm• Porosity: 63 %• Specific permeability: 25 nPm• Bursting pressure strength: >5 bar• Max. temperature: +180 °C (in presence of air oxygen)• pH range: 0 - 14

Cat.-No. Length Outside Ø Inside Ø Unit Price mm mm mm piece EURO

12281 120 70 30 1 135.0012282 250 70 30 1 181.0012283 500 70 30 1 269.00

THOMAPOR®- Filter Element with Activated CarbonApplication area• Purification of drinking water• Purification of industrial water

Product specification• All materials used for manufacturing the filter element meet the food

law. The used special activated carbon guarantees a very good taste and odour improvement of the filtered water.

• The filter elements fit following housings:Filter length 125 mm: cat. no. 94482Filter length 248 and 254 mm: cat. no. 94445, 52851, 52853, 94479, 52863Filter length 496 and 500 mm: cat. no. 52852, 12134

Technical specification• Max. temperature: +70 °C• Max. differential pressure: 4 bar• Fineness: 3-5 µm


Outside Ø Unit Price

mm l/h mm piece EURO

53807 76 110 70 1 43.0053808 102 150 70 1 43.0053809 125 185 70 1 43.0053810 152 220 70 1 43.0053811 248 360 70 1 43.0053812 254 365 70 1 43.0053813 496 720 70 1 109.0053814 508 735 70 1 109.0053815 742 1,075 70 1 109.0053816 762 1,100 70 1 109.00

1 at 0.2 bar pressure and 1° E viscosity

THOMAPOR®-Filter Element with Activated Carbon

Application area• Filtration of noble metal baths in the electroplating technology

Product specification• This special filter protects high-grade electrolytic baths for gold, silver

and platinum from being contaminated by oils, fats and concomitant organic compounds.


Separation Technology - Fine Filter Systems made of PVDF, PTFE and Stainless Steel Filtration

• The filter elements fit following housings:Filter length 125 mm: cat. no. 94482Filter length 248 and 254 mm: cat. no. 94445, 52851, 52853, 94479, 52863Filter length 496 and 500 mm: cat. no. 52852, 12134

Technical specification• Max. temperature: +70 °C• Max. differential pressure: 4 bar• Fineness: 3-5 µm


Outside Ø Unit Price

mm l/h mm piece EURO

53829 76 110 70 1 35.0053830 102 150 70 1 35.0053831 125 185 70 1 35.0053832 152 220 70 1 35.0053833 248 360 70 1 35.0053834 254 365 70 1 35.0053835 496 720 70 1 78.0053836 508 735 70 1 78.0053837 742 1,075 70 1 95.0053838 762 1,100 70 1 95.00

1 at 0.2 bar pressure and 1° E viscosity

Fine Filter Systems made of PVDF, PTFE and Stainless Steel

THOMAPOR®-High-Tech Fine Filter System made of PVDF

Application area• Continuous gas and fluid filtration in laboratory and industry

Product specification• Casable, highly chemical-inert and biocompatible filter system made

of PVDF for all kinds of aggressive gaseous and liquid media with heavy-duty glass or sintered PTFE-filter elements; variable wall moun-ting, three field-proven system and cartridge sizes, with screwable filter casing.

Technical specification• Media contacting materials:

Filter top: PVDFFilter casing: tempered glassFilter candle: optionally sintered PTFE or glass fibreSealing rings: FPM

• Pore sizes (nominal): 2 µm for glass fibre; 25 µm for sintered PTFE• Filter area: 60 cm2 for sintered PTFE filter element; 80 cm2 for glass

fibre filter element• Max. temperature: +80 °C• Max. operating pressure: 4 bar• Free volume: 57 ml (dead volume)• Dimensions:

Overall height: depending on elementMax. overall width: approx. 65 mm

• Diameter filter bowl: 40 mm• Connections: G 1/4“• Weight: approx. 0.25 kg

Cat.-No. Design1 Material filter

Filter area

Pore size

Price

cm² µm EURO

15507 system glass fibre 80 2 251.0015508 system sinter PTFE 60 2 305.0015509 system sinter PTFE 60 25 305.00

155101 filter element for 15507 glass fibre 80 2 42.00

155111 filter element for 15508, 15509 sinter PTFE 60 2 148.00

155121 filter element for 15508, 15509 sinter PTFE 60 25 148.00

1 system: complete system, quick-acting closure, without condensate bleeder, filter element

THOMAPOR®-High-Tech Fine Filter System made of PTFE

Application area• Continuous gas and fluid filtration in laboratory and industry

Product specification• Casable, highly chemical-inert and biocompatible filter system for all

kinds of aggressive gaseous and liquid media with heavy-duty sintered PTFE-filter elements; variable wall mounting, three field-proven system and cartridge sizes, with screwable filter casing.


Filter top: PTFEFilter casing: tempered glassFilter candle: sintered PTFESeal: FPM, PTFE-coated

• Pore sizes (nominal): 2 or 25 µm• Filter area: 60 or 125 cm2

• Max. temperature: +100 °C• Max. operating pressure: 4 bar• Dead volume: 57 or 18 ml


Separation Technology - Fine Filter Systems made of PVDF, PTFE and Stainless Steel Filtration

• Dimensions:Overall height: approx. 125 mmL-design: approx. 201 mm

• Max. overall width: approx. 66 mm• Diameter filter bowl: 40 mm• Connections: G 1/4“• Weight: 0.35 or 0.43 kg

Cat.-No. Design1 Filter area Pore size Price cm² µm EURO

15504 system, long 125 25 640.0015505 system, long 125 2 640.0015506 system 60 25 502.0015568 system 60 2 502.0015510 filter element for 15504 125 25 131.0015511 filter element for 15505 125 2 131.0015512 filter element for 15506 60 25 75.0015569 filter element for 15568 60 2 75.00

1 system: complete system, with filter

THOMAPOR®-High-Chem Fine Filter made of PTFE for Front Panel Installation

Application area• Filter system for front panel installations.• The filter can also be installed as a 19“ rack module in analysis systems.

Product specification• Hose or pipe lines are placed behind the front panel.• Filter is easily accessible from outside by release of the sight glass.• The sight glass allows visual assessment of the contamination level

from outside.• At high contamination level the filter cartridges can be quickly and

easily replaced by release of the sight glass at the front side.• Accessories: THOMAPOR®-High-Chem PTFE filter cartridges with

microporous structure.


Filter housing: PTFE (polytetrafluoroethylene)Filter candles: PTFE (with microporous structure)Filter casing: tempered glass

• Filtration rating: 5, 25, 50 or 100 µm• Filter surface: 48 cm2

• Max. temperature of medium: +180 °C• Connection: internal thread G 1/8“• Fastening thread: M 4x10

Cat.-No. Filter fineness Max. flow rate gases1 Price µm l/h EURO

341683 5 900 344.00341684 25 900 352.00

Cat.-No. Filter fineness Max. flow rate gases1 Price µm l/h EURO

341685 50 900 360.00341686 100 900 368.00

1 Air (l/h at 0.1 bar)

RCT®-Accessories: High-Chem Filter Cartridge made of PTFE with Microporous Structure

Cat.-No. Filter fineness Unit Price µm piece EURO

341687 5 3 48.00341688 25 3 51.00341689 50 3 57.00341690 100 3 63.00

THOMAPOR®-High-Tech Fine Filter System made of Stainless Steel

Application area• Continuous gas and fluid filtration in laboratory and industry at higher

temperatures and pressures.

Product specification• Casable, high-pressure and temperature-loadable filter system for

gaseous and liquid media, stainless steel wire cloth filter candles with field-proven pore sizes; variable wall mounting, unthreaded quick-release connection between filter top and filter casing for change of filter without tools, condensate drain screw G 3/8“ and additional G 1/4“ bypass connection.


Filter top: stainless steel 1.4571Filter casing: stainless steel 1.4571Filter candle: stainless steel wire cloth 1.4301/epoxy resinSealing rings: FPM or FFKM

• Pore sizes (nominal): 25, 60 or 100 µm• Filter area: 170 cm2

• Max. temperature: +140 °C with FPM seal; +280 °C with FFKM seal• Max. operating pressure: 160 bar• Free volume: 18 ml (dead volume)• Dimensions:

Overall height: approx. 150 mmMax. overall width: approx. 50 mm

• Diameter filter bowl: 40 mm• Connection: G 1/4“• Weight: approx. 2 kg


Separation Technology - Filter Units, Vacuum and Büchner Funnels Filtration

Cat.-No. Design Material gasket

Filter area

Pore size

Price

cm² µm EURO

15513 system FPM 170 25 594.0015514 system FPM 170 60 573.0015515 system FPM 170 100 573.0015516 system FFKM 170 25 624.0015517 system FFKM 170 60 895.0015518 system FFKM 170 100 1,064.0015519 filter element for 15513 170 25 177.0015520 filter element for 15514 170 60 149.0015521 filter element for 15515 170 100 144.0015565 filter element for 15516 170 25 323.0015566 filter element for 15517 170 60 302.0015567 filter elment for 15518 170 100 302.00

Filter Units, Vacuum and Büchner Funnels

THOMAPOR®-Vacuum Bottle Top Filter

Application area• Fine filtration of aqueous and non-aqueous solutions

Product specification• Disposable bottle top filter with vacuum connection and universal

bottle top seal for direct fine filtration in a vacuum-proof storage bottle; made of inert plastic materials, with integrated membrane filter with filter support, optionally with prefilter for aqueous solutions (gamma radiation sterilized) or non-aqueous media (not sterilized).

Technical specification• Aqueous solution:

Material bottle top filter: PS (polystyrene)Material filter: cellulose acetatePore size: 0.2 and 0.45 µmPrefilter: borosilicate glass fibre

• Non-aqueous media:Material bottle top filter: PP (polypropylene)Material filter: PA (polyamide) or PTFE (polytetrafluoroethylene)Pore size: 0.2 and 0.45 µmPrefilter: none

• Volume: 500 ml• Bottle top seal: for diameters 33 to 45 mm

Cat.-No. Material Medium Pore size Unit Price µm piece EURO

58589 cellulose acetate liquid 0.2 3 51.0058590 cellulose acetate liquid 0.45 3 51.00

Cat.-No. Material Medium Pore size Unit Price µm piece EURO

58591 PA non-liquid 0.2 3 60.0058592 PA non-liquid 0.45 3 60.0058593 PTFE non-liquid 0.45 3 69.00

THOMAPOR®-Vacuum Filter Funnel made of PTFE/PFA

Product specification• Suitable for normal pressure and underpressure• The filter funnel does not release trace elements• The sample funnel is transparent allowing observation of the filtration

process• Vacuum connection with multistep olive with screw plug• NS 29/32 ground joint allows absolutely tight connection with round

bottom flasks made of PTFE or PFA or with glass flasks NS 29/32• PTFE cover prevents contaminations in the filter funnel• Metal-free

Technical specification• Material: PTFE (polytetrafluoroethylene); PFA (perfluoroalkoxy)• Temperature range: -200 to +250 °C• Max. operating pressure: 2 bar• Sterilization: autoclavable (+121 °C)• Tubing connection: for tubing of inner diameter 6 or 8 mm

Cat.-No. Outside Ø Volume Unit Price mm ml piece EURO

302887 47 125 1 498.00

THOMAPOR®-Filter Unit made of PS

Product specification• Sterile and individually packaged• Transparent funnel with easy-to-read outside scale• Filter area: 13 cm2

• Filter membranes available in three pore sizes• For bacterial testing the filter membranes can be easily cut out of the

holder



Cat.-No. Volume Pore size Unit Price ml µm piece EURO

61009 115 0.2 1 30.0061010 115 0.45 1 30.0061011 115 0.8 1 30.0061013 500 0.2 1 78.0061014 500 0.45 1 78.00

THOMAPLAST®-Process Filter System made of PS – with storage bottle

Product specification• Process filter systems and the storage bottles belonging to them are

made of polystyrene (PS).• In the disposable filter unit a cellulose membrane with a pore size of

0.22 µm is welded in, ensuring avoidance of leakage. Simultaneously, sterility of the receiver (storage bottle) is maintained.

• The used filter material stands out for very low protein binding, causing minimal adsorption loss.

• Each membrane is tested for compatibility with cell cultures by use of human lamellar cells.

• Both filter unit and receiver (storage bottle) are graduated. A wide mouth allows easy handling.

• A sterile-packaged, leakproof screw-on cap is added to each storage bottle.

• A tubing adapter matching all commonly used vacuum tubing is attached to each filter unit.

• Each process filter system with storage bottle is radiation-sterilized (gamma-radiation).

Cat.-No. Design Volume Outside Ø

Pore size

Unit Price

ml mm µm piece EURO

40137 filter unit 150 47 0.22 2 44.0040138 filter unit 150 47 0.22 5 95.0040139 filter unit 200 47 0.45 2 50.0040140 filter unit 200 47 0.45 5 100.0040141 filter unit 500 47 0.22 2 82.0040142 filter unit 500 47 0.22 5 170.0040143 filter unit 500 47 0.45 2 82.0040144 filter unit 500 47 0.45 5 170.00401451 storage bottle 200 4 40.00401461 storage bottle 500 10 80.00401471 storage bottle 200 4 64.00401481 storage bottle 500 10 110.00

1 with plug cap

RCT®-Accessories: Rack made of PVC for Filter Funnels

Product specification• For accommodation of 3 filter funnels cat. no. 61009, 61010 and

61011 resp.


61016 250 x 90 x 50 1 145.00

THOMAPOR®-Büchner Funnel made of Porcelain

Product specification• According to DIN 12905

Cat.-No. Volu-me

Inside Ø

Out-side Ø

Height Length stem

Unit Price

ml mm mm mm mm piece EURO

70591 3 18 25 47 22 1 50.0070592 10 27 37 64 30 1 55.0070593 25 40 50 76 50 1 60.0070594 50 45 56 95 44 1 60.0070595 85 55 69 110 55 1 65.0070596 150 70 85 140 70 1 80.0070597 265 90 105 165 80 1 102.0070598 510 110 125 195 90 1 110.0070599 800 125 145 215 100 1 150.0070600 1,100 150 170 235 110 1 205.0070601 2,050 185 220 280 130 1 280.0070602 4,400 240 280 330 140 1 475.0070603 6,800 270 320 300 130 1 835.0070604 10,500 320 380 350 140 1 975.00



THOMAPOR®-Büchner Funnel made of PP

Cat.-No. Outside Ø

Length Length stem

Ø holes Unit Price

mm mm mm mm piece EURO

60768 45 95 45 1 1 23.0060769 55 113 53 1 1 25.0060770 70 145 58 1.5 1 25.0060771 80 165 66 1.5 1 30.0060772 90 180 70 1.5 1 45.0060773 110 210 90 2 1 50.0060774 160 280 110 3 1 75.0060775 240 350 150 3 1 135.00

THOMAPOR®-Büchner Suction Filter made of PE

Product specification• Welded-in porous polyethylene plate. Porosity of the plate (70 µm)

guarantees good retention properties and flow velocity under vacuum. Funnel and plate are made of low pressure polyethylene.

Cat.-No. Volume Ø disk Height1 Unit Price ml mm mm piece EURO

50481 15 19 33 1 41.0050482 50 36 35 1 43.0050483 150 70 51 1 45.0050484 250 100 54 1 51.00504851 1,000 122 104 1 82.00

1 internal height: length from funnel rim to filter disk

THOMAPOR®-Büchner Funnel made of PE – table-top model

Product specification• Büchner funnel with porous filter plate• Large volume, one piece design• Rugged and rigid polyethylene construction, ideal for heavy use

• The filter plates made of high density polyethylene (HDPE) have a porosity of 45-90 µm and a thickness of 6.4 mm (1/4“). They are removable and allow an easy cleaning. All plates are supported by a multiple ring grid to prevent displacement under vacuum.

• Vacuum connector fitting accepts 12.7 mm (1/2“) I.D. tubing. The tube fitting is fixed on the 260 mm funnel and threads into 3/4“ diameter NPT bung on all other models.

• All Büchner funnels are rated for use below +50 °C.

Cat.-No. Inside Ø Total height

Internal height

Unit Price

mm mm mm piece EURO

96260 260 178 127 1 687.0096261 457 292 229 1 1,690.0096263 610 330 267 1 3,537.0096262 914 375 305 1 5,540.00

RCT®-Air and Water Filter Unit

Product specification• Clarification, purification and sterilization of gases and fluids,

particularly water in piping systems (closed designs). Collection of air pollutions such as dusts and aerosols (open designs). Made of stainless steel or polycarbonate. Autoclavable. Loadable up to 5 bar overpressure.



Cat.-No. Design Price EURO

70745RCT® air filter unit made of stainless steel for filter 25 mm Ø, closed, with 2 tubing olives for

tubing ID 12 mm527.00

70746RCT® air filter unit made of stainless steel for filter 50 mm Ø, closed, with 2 tubing olives for

tubing ID 12 mm571.00

70747RCT® air filter unit made of stainless steel for

filter 50 mm Ø, open, with 1 tubing olive for tubing ID 12 mm

507.00

70748 RCT® air filter unit made of polycarbonate for filter 50 mm Ø, closed, with 2 tubing olives 105.00

70749 RCT® air filter unit made of polycarbonate for filter 50 mm Ø, open, with 1 tubing olive 100.00

70750

RCT® water filter unit made of stainless steel for filter 50 mm Ø, closed, with 1 tubing olive (10 mm) and connecting piece 3/4“ for water conduit

threaded cocks

655.00

70751

RCT® water filter unit made of polycarbonate for filter 50 mm Ø, closed, with 1 tubing olive (8

mm) and connecting piece 3/4“ for water conduit threaded cocks

187.00

70752connecting piece for quick-lock coupling matches

stainless steel units cat. no. 70745, 70746, 70747, 70750

30.00

RCT®-Vacuum Filter Unit made of Glass

Product specification• Vacuum filtration of fluids in analytical and preparative application

areas, also for preparation of ultrapure solutions.


70733 for filter 25 mm Ø with glass frit, funnel volume 60 ml, without stopper 297.00

70734 for filter 25 mm Ø with PTFE-coated support sieve, funnel volume 60 ml, without stopper 318.00

70735for filter 25 mm Ø with glass frit,

funnel volume 60 ml, Erlenmeyer flask 250 ml, with male ground joint

450.00

70736for filter 25 mm Ø with PTFE-coated support sieve, funnel volume 60 ml, Erlenmeyer flask

250 ml, with male ground joint450.00

70737 for filter 47 or 50 mm Ø with glass frit, funnel volume 250 ml, with rubber cap, without stopper 399.00

70738for filter 47 or 50 mm Ø, with PTFE- coated per-forated sieve, funnel volume 250 ml, with rubber

cap, without stopper450.00

70739for filter 47 or 50 mm Ø with glass frit, funnel

volume 250 ml, with rubber cap, Erlenmeyer flask 1000 ml, with male ground joint

645.00

70740

for filter 47 or 50 mm Ø with PTFE-coated perforated sieve, funnel volume 250 ml, with

rubber cap, Erlenmeyer flask 1000 ml, with male ground joint

706.00

70741 replacement rubber cap for cat. no. 70737, 70738, 70739, 70740 19.00

70742 for filter 100 mm Ø with glass frit, funnel volume 500 ml, without stopper 1,033.00

70743 for filter 100 mm Ø with PTFE-coated perforated sieve, funnel volume 500 ml, without stopper 1,217.00

RCT®-Nutsch Filter according to Matthaei made of Polyacetal

Product specification• For collection of precipitations and matters adsorbing on them out

of small fluid quantities in chemical and biochemical laboratories, investigations of reactions of filter-bound biopolymers with radioactive marked compounds. With glass frit as support for filters of 23 mm diameter.


70731 for filter 23 mm Ø, without stopper 1 297.00



RCT®-Vacuum Filter Unit made of Stainless Steel

Product specification• Vacuum filtration of fluids for gravimetric analyses, biological investi-

gations, bacteriological monitoring of water, food and beverages etc.


70727 for filter 47 or 50 mm Ø, funnel volume 500 ml, with cover, without stopper 1,003.00

70728 for filter 47 or 50 mm Ø, funnel volume 50 ml, with cover, without stopper 783.00

70729 for filter 47 or 50 mm Ø, funnel volume 100 ml, with cover, without stopper 880.00

THOMAPOR®-Pressure Filter Units made of Stainless Steel

Application area• For sterilization and generation of highly pure fluids in a range of 20

to 2,200 ml, particularly of media which are difficult to filtrate such as colloidal, viscous (oily), foaming (sera) or oxygen sensitive, volatile or toxic media.

• For fine clarification such as removal of particles and fibres after deep-bed filtration.

• Safety filtration during production of pharmaceuticals, cosmetics, and beverages.

• End filtration in purest water systems.• Ultrapurification of processing fluids in the electronic industry.• Water filtration according to quality class I of ASTM-standard.

General product specification• Complete holder at the bottom part of the pressure cell for fastening

at the support rod.• The types with pressure plate (without pressure cell) are available in

two designs. The unit with cat. no. 70702 is fitted with the complete support rod holder. The type with cat. no. 70704 is supplied with tripod.

General technical specification• Material: stainless steel 1.4401 corresponding to AISI 316, all parts

electropolished• Filter support: perforated sieve without weld, made of stainless steel

1.4401• Seals: silicone• Max. operating pressure: 10 bar• Sterilization: autoclavable up to +135 °C, dry heat up to +180 °C• Connection: internal threads 3/8“ fitting to all standard connecting

pieces (cat. no. 70715, 70716, 70717, 70718)

RCT®-Filter Unit with Pressure Cell

Cat.-No. Ø filter

Ø prefilter

Filter area

Infusion vessel

Price

mm mm cm² ml EURO

70700 50 43 16 100 895.0070701 50 43 16 250 1,003.0012072 142 135 134 2,200 3,656.00

RCT®-Filter Unit with Pressure Plate

Cat.-No. Ø filter

Ø prefilter

Filter area

Max. op. pressure1

Price

mm mm cm² bar EURO

70702 110 102 82 10 1,539.0070704 142 135 134 12.5 2,498.00

1 at +20 °C

RCT®-Accessories: Screwing-in Fitting with External Thread R 3/8“ for Pressure Filter Units


70715

connecting piece R 3/8“ with sealing cone for me-tal pressure tubing or PTFE tubing combination, matches cat. no. 70700, 70701, 70702, 70703,

70704, 12072

95.00




70716connecting piece for quick-lock coupling, matches

cat. no. 70700, 70701, 70702, 70703, 70704, 12072

95.00

70717 tubing olive (15/13 mm outside Ø) matches cat. no. 70700, 70701, 70702, 70703, 70704, 12072 149.00

70718connecting piece with round thread RD 28 x 1/8“

for pipe connections NW 10, matches cat. no. 70700, 70701, 70702, 70703, 70704, 12072

149.00

THOMAPOR®-Pressure Tank made of Stainless Steel

Application area• The tanks are filled with the sample. The fluid is delivered to the filter

unit by the pressure of the external pressure source. Also suitable as transport container for fluids. Autoclavable. The models with original Hansen valves for self-sealing quick-release couplings allow the interruption of the filtration at any time by removal of the quick-release coupling.

Product specification • Design with quick-release coupling (S) or R 3/8“ external thread (R)• High-quality steel, autogenously welded• With pressure gauge and safety/vent valve• The quick-release coupling serves for connection to the vinyl tubing

combination (cat. no. 70810-11).


Jacket: stainless steel 1.4301Seal: fluoroelastomer

• Equipment: pressure gauge and vent valve• Dead volume: 5-10 ml

Cat.-No. Volume Max. op. pressure1

Height Outside Ø

Type Price

l bar mm mm EURO

70800 10 7 425 210 S 1,735.0070801 10 7 425 210 R 1,795.0070802 19 7 710 210 S 2,365.0070805 40 5 780 305 S 2,684.00

1 at +20 °C

Reinforced Vinyl Hose for Pressure Filter UnitsProduct specification• On one side coupling, on the other side cap nut R 3/8“• Loadable up to 10 bar at +20 °C

Cat.-No. Inside Ø Length Unit Price mm m piece EURO

70810 6 1.5 1 331.0070811 6 1.5 2 582.00

Support for Pressure Filter Units

Technical specification• Material: stainless steel• Dimensions: Plate 160 x 250 mm, Rod: 600 x 11 mm

Cat.-No. Unit Price piece EURO

70711 1 162.00

Microliter Syringes, High-Pressure Syringes and Accessories

THOMAPOR®-Microliter Syringe

99803, 99813

Product specification• Precision syringe in standard design, with fire-polished body made of

hard glass and ground-in plunger made of tungsten.• Syringe with needle is available in two designs: cemented needle and

screwed needle with tapped bush made of stainless steel


Separation Technology - Microliter Syringes, High-Pressure Syringes and Accessories Filtration

• Needle made of stainless steel, 50 mm long, 0.6 mm outside diameter, tip 12° beveled

• Accessories: Needles: beveled (99852-99858); blunt tip (99862-99866

Cat.-No. Design Volume Unit Price µl piece EURO

99803 cemented 10 1 93.0099805 cemented 20 1 93.0099807 cemented 50 1 93.0099813 screwed 10 1 128.0099815 screwed 20 1 128.0099817 screwed 50 1 128.00

THOMAPOR®-Microliter Syringe – Duplex

Product specification• Precision syringe with plunger guide made of glass with PTFE rings.

Advantages of the Duplex-design: No bending of the plunger, exact guiding of the plunger.

• Syringe with needle is available in two designs:• cemented needle and screwed needle with tapped bush made of

stainless steel• Needle made of stainless steel, 50 mm long, 0.6 mm outside diameter,

tip 12° beveled• Accessories: Needles: beveled (99852-99858); blunt tip (99862-99866)

99823, 99833

Cat.-No. Design Volume Unit Price µl piece EURO

99823 cemented 10 1 112.0099825 cemented 20 1 112.0099827 cemented 50 1 112.0099833 screwed 10 1 169.0099835 screwed 20 1 169.0099837 screwed 50 1 169.00

RCT®-Accessories: Needle - beveled

99852, 99862

Product specification• For microliter syringe, tip 12° beveled.• Tapped bush made of stainless steel. Suitable for gas and liquid

chromatography and microinjection.

Cat.-No. Outside Ø Length Unit Price mm mm piece EURO

99852 0.6 25 2 44.0099854 0.6 50 2 44.0099856 0.7 50 2 44.0099858 0.7 75 2 46.00

RCT®-Accessories: Needle - blunt tip

Product specification• For microliter syringe. Tip straight cut. Suitable for thin-layer

chromatography.


99862 0.6 2 35.0099866 0.7 2 35.00

THOMAPOR®-High-Pressure Syringe – without adjustable plunger seal

99901, 99911

Product specification• Without adjustable plunger seal, plunger not to be locked in place.• This type bears a PTFE seal at the plunger tip which is pressed against

the cylinder wall by an insert made of silicone rubber. The syringes are available with cemented or screwed needles.

• Indispensible for sample drawing, sample storage and sample appli-cation. For leak-free application of gases and fluids. Versatile due to thread connection 1/4“-28 for instrument coupling and fittings of other chromatography systems.

• Needle cemented:Needle 50 mm long, 0.7 mm outside diameter, tip 17° beveled.



• Needle screwed:Thread 1/4“-28 with cap nut made of PCTFE, with sealing ring made of PTFE and special needle cat. no. 99964, 50 mm long, 0.7 mm outside diameter, tip 17° beveled.

• Accessories: special needle (99960-99965); needles with Luer fit (99990-99995) (93055-93063); Luer cone (99980)

Cat.-No. Design Volume Graduation Price ml ml EURO

99901 cemented 0.05 0.001 127.0099902 cemented 0.1 0.002 127.0099903 cemented 0.25 0.005 127.0099904 cemented 0.5 0.01 127.0099905 cemented 1 0.01 127.0099910 cemented 5 0.1 153.0099920 cemented 10 0.1 148.0099930 cemented 20 0.5 167.0099940 cemented 50 1 210.0099911 screwed 0.05 0.001 127.0099912 screwed 0.1 0.002 127.0099913 screwed 0.25 0.005 127.0099914 screwed 0.5 0.01 148.0099915 screwed 1 0.01 148.0099966 screwed 5 0.1 161.0099967 screwed 10 0.1 161.0099976 screwed 20 0.5 177.0099977 screwed 50 1 213.00

THOMAPOR®-High-Pressure Syringe – with adjustable plunger seal

Product specification• With adjustable plunger seal, plunger to be locked in place.• This type allows the application of fluids or gases even against

considerable excess pressure in a way that the adjusting knobs are adjusted against each other thus squeezing and expanding the O-ring which then is pressed firmly against the glass body. When the sealing ring is unlocked, the syringe can be rinsed with gas, without need to remove the plunger.

• Needle cemented:Needle 50 mm long, 0.7 mm outside diameter, tip 17° beveled.

• Needle screwed:Thread 1/4“-28 with cap nut made of PCTFE, with sealing ring made of PTFE and special needle cat. no. 99964, 50 mm long, 0.7 mm outside diameter, tip 17° beveled.

• Accessories: special needle (99960-99965); needles with Luer fit (99990-99995) (93055-93063); Luer cone (99980)

99906, 99916

Cat.-No. Design Volume Graduation Unit Price ml ml piece EURO

99906 cemented 5 0.1 1 161.0099907 cemented 10 0.1 1 155.0099908 cemented 20 0.5 1 175.0099909 cemented 50 1 1 220.0099916 screwed 5 0.1 1 169.0099917 screwed 10 0.1 1 169.0099918 screwed 20 0.5 1 187.0099919 screwed 50 1 1 223.00

RCT®-Accessories: Special Needle for High-Pressure Syringes

Product specification• With flange, for use with high-pressure syringes with thread, tip 17°

beveled.

Special needles and accessories

Cat.-No. Inside Ø Outside Ø Length Unit Price mm mm mm piece EURO

99960 0.12 0.7 25 2 47.0099961 0.12 0.7 50 2 47.0099962 0.12 0.7 75 2 47.0099963 0.4 0.7 25 2 47.0099964 0.4 0.7 50 2 47.0099965 0.4 0.7 75 2 47.00

RCT®-Accessories: Cap Nut for Special Needle

Product specification• Made of PCTFE, with internal thread 1/4“, for fastening of the special

needle at the thread.


99968 6 54.00

RCT®-Accessories: Seal for Special Needle

Product specification• Made of PTFE, seals the thread against the flange of the special needle

and against other connectors at pressures up to 100 bar.


99969 6 24.00



RCT®-Accessories: Needle with Luer Fit – beveled

Product specification• Tip 17° beveled. Also fitting to MULTIFIT® needle coupling cat. no.

9303004-07 and Luer cone cat. no. 99980.


99990 0.1 0.25 25 6 48.0099992 0.25 0.4 80 6 48.0099991 0.2 0.35 50 6 48.0099993 0.4 0.7 25 6 48.0099994 0.4 0.7 50 6 48.0099995 0.4 0.7 78 6 48.00

RCT®-Accessories: Needle with Luer Fit – straight

Product specification• Tip truncated. Material: stainless steel


93055 0.4 0.7 32 6 54.0093058 0.9 1.35 30 6 54.0093063 1.3 1.75 30 6 54.00

RCT®-Accessories: Luer Cone for High-Pressure Syringes

Technical specification• Material: PCTFE, for attaching Luer needles without lock.


99980 1 24.00

THOMAPLAST®-Chromatography Septa made of Silicone Rubber


97560 6 10 19.0097561 7 10 19.0097562 8 10 19.0097563 9 10 19.0097564 10 10 19.0097565 12.5 10 27.00

THOMAPLAST®-Chromatography Septa made of Silicone with PTFE Coat

Cat.-No. Outside Ø PTFE layers Unit Price mm piece EURO

97570 8 1 10 25.0097572 10 1 10 25.0097573 12.5 1 10 34.0097574 15 1 10 40.0097576 7 2 10 28.00

Cat.-No. Outside Ø PTFE layers Unit Price mm piece EURO

97579 10 2 10 28.0097581 15 2 10 38.00

THOMAPLAST®-Septa made of Silicone with PTFE Coat

Technical specification• Thickness of PTFE coat: 0.2 mm

Cat.-No. Outside Ø Thickness Unit Price mm mm piece EURO

81213 12 3 25 20.0081214 12 4 25 25.0081216 15 3 25 30.0081217 15 4 25 35.0081219 20 3 25 45.0081220 20 4 25 50.0081221 25 2 25 55.0081223 25 4 25 65.0081225 30 3 25 80.0081227 40 2 10 64.00

THOMAPOR®-Sterile Disposable Syringe with Needle made of PP

Product specification• Double seal made of synthetic elastomers, latex-free• Housing made of transparent PP, three-part• Engraved graduation• With Luer-Lock-connection• Sterile and pyrogene-free; individually packaged• Fitting needle size 20 G 1 1/2“


70775 5 100 44.0070776 10 100 54.0070777 20 25 85.0070778 50 25 192.00

THOMAPOR®-Pressure Control Syringe made of Metal

Product specification• With Luer-Lock connection• Calibrated glass cylinder• Graduation burnt-in and acid-resistant• Syringe plunger made of steel• Syringe with needle




70770 5 1 92.0070771 10 1 96.0070772 20 1 115.0070773 50 1 193.00

THOMAPOR®-Syringe Adapter

Product specification• Made of metal. From syringe with Rekord cone to Luer-Lock connection.

Cat.-No. Ø nozzle Unit Price mm piece EURO

70780 4 1 17.0070782 3 1 17.00

THOMAPOR®-Syringe Three-Way Valve made of Metal

Product specification• For filtration of larger fluid quantities the automatic suction and pres-

sure valve with Luer-Lock connections is inserted between the syringe and the filter holder. The solution to be filtrated is sucked via the PVC tubing (60 cm long, inner diameter 2 mm, outer diameter 7 mm, with tubing sinker) into the syringe and pressed through the filter.


70790 complete with tubing and sinker 1 121.00

Granular Sorbent Material and Accessories

THOMAPOR®-High-Tech Gas Purification Technique

General product specification• Separation of solid or liquid particles out of gases.• Production of pure and purest reference and analysis gases by mecha-

nical separation (filtration) as well as physical and chemical separation (adsorption and catalysis).

• Fine gas purification is performed by catalysis and adsorption allowing reduction of contaminants up to few ppb.

THOMAPOR®-Activated Carbon Granular Sorbent Material

Application area• Sorbent material with high loading capacity for ultrapurification of air

and gases.

Product specification• Cylindrical formed carbon with wide-spread pore structure for high

contaminant content.• Suitable for almost complete removal of organic contaminants, such

as oil vapours, odorous substances, aromatics, aldehydes, ketones, pyridines, furans, chlorinated hydrocarbons etc.

• Contact time for contaminant elimination out of air and technical gases: approx. 0.2 to 4 sec.

• Loading capacity decreases with increasing temperature.• Reduction of adsorption capacity with rel. high gas humidity (>70 %).• Benzene-load (C6H6) in percent by weight out of air at +20 °C:

Concentration 288 g/m3: 44 ±2 % by weightConcentration 32 g/m3: 38 ±2 % by weightConcentration 3 g/m3: 29 ±2 % by weightConcentration 0 g/m3: 20 ±2 % by weight

• Separation without problems by adsorption in the activated carbon pores requires for gases a contact time of 0.1 sec in air conditioning technology and of 4 sec. in chemical process engineering (oxidation, hydrolysis or complex formation).

• Optimal gas speed in process engineering approx. 0.25 to 0.3 m/s.• Loaded activated carbon granulate is not regenerable.

Technical specification• Material: granular activated charcoal, F-type; cylindrical formed

carbon, steam-activated• Colour: black• Shape: rods, Ø 1.5 mm• Granularity: >1.25 mm (>98 %)• Specific surface: 1200 m2/g (B.E.T., benzene)• Bulk volume: approx. 420 g/l• Micropore portion: 0.5 ml/g (0 - 2 nm)


Separation Technology Granular Sorbent Material and Accessories

• Mesopore portion: 0.15 ml/g (2 - 30 nm)• Total pore volume: 1.0 ml/g• Abrasion hardness: >98 %• Flow speed: 0.05-0.5 m/s (gas) (linearly)• Pressure drop: 6 mbar/m (0.1 m/s air)• Temperature range: 0 to +45 °C (in air)• Relative air humidity: 0 - 60 %

Cat.-No. Volume Sorbent amount Unit Price ml g piece EURO

303044 250 105 1 50.00303045 500 210 1 66.00303046 1,000 420 1 92.00303047 2,500 1,050 1 134.00303048 4,000 1,680 1 198.00

THOMAPOR®-Activated Carbon Granular Sorbent Material

Application area• Special sorbent material with very high loading capacity exceeding

20 percent by weight for fine purification of air and inert gases.

Product specification• Activated carbon impregnated with sulfur (S).• Impregnation effects conversion of metallic mercury (Hg°) to ionic

mercury sulfide (HgS).• Special sorbent for mercury and amalgam.• Very high micropore portion guarantees highest specific surface.• High loading capacity.• Separation without problems by adsorption in the activated carbon

pores requires for gases a contact time of 0.1 sec in air conditioning technology and of 4 sec. in chemical process engineering (oxidation, hydrolysis or complex formation).

• Optimal gas speed in process engineering approx. 0.25 to 0.3 m/s.• Loaded activated carbon granulate is not regenerable.

Technical specification• Material: activated carbon based on bitumen, impregnated with

sulfur (S)• Colour: black• Sulfur portion: 10-18 percent by weight (typ. 15 percent by weight S)• Shape: pieces, size approx. 2 x 4 mm• Hg-adsorption capacity: ~20 percent by weight• Granularity: max. 5 % >4.75 mm; max. 5 % <2 mm• Bulk volume: approx. 400 g/l• Pressure drop: 15 mbar/m (0.1 m/s air)• Temperature range: 0 to +70 °C (in air)• Relative air humidity: 0 - 90 %


303054 250 100 1 75.00303055 500 200 1 110.00303056 1,000 400 1 172.00303057 2,500 1,000 1 284.00303058 4,000 1,600 1 418.00

THOMAPOR®-Blue Gel Granular Sorbent Material

Application area• Sorbent material with very high water uptake capacity.

Product specification• Outstanding adsorption properties due to high porosity of the

polysilica gel.• High chemical resistance and hardness of the granular material.• Drying of gases, such as air, nitrogen, inert gases etc.• Not suitable for drying of ammonia (NH3) and hydrogen fluoride (HF).• Silica gel adsorbs water, sulfur dioxide (SO2), saturated hydrocarbons,

olefins and aromatics.• Blue gel with humidity colour indicator contains cobalt chloride. With

saturation of about 6 percent by weight a colour change occurs (pink colour).

• Water uptake capacity up to 35 % of its own weight. Uptake capacity increases with increasing relative air humidity.

• Frequently and easily regenerable in a stove.

Technical specification• Material: SiO2 >99 % (silica gel with colour indicator)• Colour: blue in dry state; pink in wet state• Shape: pieces, size approx. 1-3 mm• Bulk volume: approx. 700 g/l• Loss by drying: <2 % at +150 °C• Water uptake capacity: >27 % in 24 h at 80 % relative humidity (air)• Temperature range: 0 to +65 °C• Regeneration temperature: +120 to +175 °C• Max. temperature: +180 °C


3030541 250 170 1 85.003030551 500 350 1 125.003030561 1,000 700 1 184.003030571 2,500 1,750 1 298.003030581 4,000 2,800 1 442.00



THOMAPOR®-Molecular Sieve Sorbent Material 4 Å and 10 Å

Application area• Unlimitedly regenerable sorbent material with very high dimensional

stability and abrasion resistance for fine purification of gases and fluids.

General product specification• Exactly classified sorbent with crystal lattice structure.• Molecular sieves ensure complete drying of gases.• Selective adsorption of hydrocarbons.• Very high dimensional stability and abrasion resistance.• Unlimitedly repeatable regeneration without impact on efficiency.

Activation at +300 to +350 °C in the dry inert gas flow.• Predrying of the gases with commonly used desiccants is recommen-

ded to avoid excessive exhaustion of the molecular sieve. Molecular sieves are finally used for fine drying.

• Extremely high adsorptive effect during gas drying even at highest flow speed (5-15 m/min).

• Adsorption rate in the fluid phase is smaller by factor 10 compared to the gas phase, therefore flow speed is lower (0.5-1.5 m/min).

General technical specification• Material:

4 Å: synthetic and crystalline zeolite (A-type); sodium aluminosilicate10 Å: 13 X molecular sieve; sodium aluminosilicate (sodalite basic structure)

• Colour: brownish• Bulk volume: approx. 600 to 700 g/l• Loss by drying: <2 % at +300 °C• Regeneration temperature: at +300 °C to +350 °C in dry inert gas flow• Temperature range: 0 to +100 °C

THOMAPOR®-Molecular Sieve Sorbent Material 4 Å

Product specification• Molecular sieve 4 Å (0.4 nm)• Drying of air, inert gases, hydrogen, fluids such as petrol, kerosene,

hexane, ethylene, ethanol, and isopropanol. During the process, removal of water, carbon dioxide and hydrogen sulfide takes place. With ammonia removal out of inert gases (N2, noble gases) escape concentrations below 1 ppm NH3 are reached.

• Adsorbs H2O, CO2 and H2S

Technical specification• Material: synthetic and crystalline zeolite (A-type); sodium alumino-

silicate• Shape: beads, Ø 2-5 mm• Dew point: < -70 °C• Water uptake capacity: 20 % by weight at +20 °C, 20 to 100 % rel.

air humidity


303064 250 160 1 90.00303065 500 320 1 115.00303066 1,000 650 1 180.00303067 2,500 1,620 1 310.00303068 4,000 2,600 1 440.00

THOMAPOR®-Molecular Sieve Sorbent Material 10 Å

Product specification• Molecular sieve 10 Å (1.0 nm).• Removal of water and carbon dioxide out of air, nitrogen, oxygen and

other inert gases. During the process a dew point of -75 °C and a carbon dioxide portion of <1 ppm are reached. Simultaneously elimi-nation of hydrogen sulfide and mercaptans (natural gas purification) takes place.

• Adsorbs H2O, CO2, H2S, NH3, CO and others

Technical specification• Material: 13 X molecular sieve; sodium aluminosilicate (sodalite basic

structure)• Shape: beads, Ø 1.6 to 2.5 mm• Dew point: <-75 °C• Water uptake capacity: 29 % by weight at +20 °C, 20 to 100 % rel.

air humidity


303069 250 160 1 90.00303070 500 320 1 118.00303071 1,000 650 1 188.00303072 2,500 1,620 1 318.00303073 4,000 2,600 1 448.00

THOMAPOR®-High-Tech Potassium Permanganate Carrier Sorbent Material

Application area• Sorbent materials with very high oxidation potential and the ability to

oxidize a great number of compounds. The oxidizing agent is used for fine purification of inert gases and air.

Product specification• Very high oxidation potential.• Desorption cannot take place due to the chemical reaction properties.• Gaseous contaminants are either converted or destroyed. The reaction

(oxidation) proceeds almost independently from temperature and humidity.

• Regeneration is not possible



Technical specification• Material: KMnO4 (potassium permanganate) - content: >4 g/l; Al2O3

(aluminium oxide as carrier material)• Colour: violet (before use); brown (after use, reduced to MnO2-

manganese dioxide)• Shape: beads, Ø 3-4 mm• Bulk volume: approx. 775 g/l• Contact time: 0.05 - 0.8 sec.• Rel. air humidity: 15 - 95 %• Temperature range: -29 to +49 °C


303074 250 190 1 90.00303075 500 390 1 120.00303076 1,000 770 1 195.00303077 2,500 1,940 1 330.00303078 4,000 3,100 1 460.00

THOMAPOR®-High-Chem Calcium / Sodium Hydroxide Sorbent Material

Application area• Weakly basic sorbent material reacting with all acidic gas components

by salt formation (neutralization).

Product specification• Basic chemical sorbent filter material.• Weakly basic reaction.• Neutralization point visible with colour indicator.• Fine purification agent for air and inert gases.• Removal of carbon dioxide (CO2) with very high uptake capacity (450 g

CO2 per kg sorbent material)• Removal of acidic gases of low concentration, such as H2S, SO2, SO3,

HCl, HBr, HJ, HF, F2, Cl2, Br2, NO, NOx etc.• The sorbent material is not suitable for purification of concentrated

acidic gases, as it reacts immediately under high temperature build-up.• Regeneration is not possible

Technical specification• Material: Ca(OH)2/NaOH calcium hydroxide/sodium hydroxide• Colour: green (indicator); brown (saturated after neutralization)• Shape: pieces, size approx. 1.0-2.5 mm (as granular material)• Bulk volume: approx. 900 g/l• Content: H2O 18 ±2 % by weight; NaOH <3.5 % by weight• Adsorption capacity: CO2 34 ±2 % by weight (USP test, 100 % CO2);

21 ±2 % by weight (5 % CO2 in air at 60 % rel. humidity)• Contact time: 0.5 - 1.8 sec.• Temperature range: 0 to +35 °C• Relative air humidity: 20 - 95 %


303079 250 220 1 85.00303080 500 450 1 115.00303081 1,000 900 1 180.00303082 2,500 2,250 1 315.00303083 4,000 3,600 1 435.00

THOMAPOR®-High-Tech Adsorber Filter Unit for Gas Purification

Application area• Container for accommodation of sorbent materials and catalysts for

fine purification of gases• Especially for gas drying• For removal of specific gaseous contaminants out of air and all non-

corrosive gases• For production of water gas with low-nitrogen content

Product specification• The glass-clear container allows the visual control of the sorbent

material at any time.• The end caps are easily unscrewable on both sides.• THOMAPOR®-filter pads provide a safe support of the sorbent material fil-

ling on both sides (gas inlet/gas outlet) and for a constant flow through it• Accessory: filter pads (303038-303043)


Container: PMMA, glass-clear, PMMA (polymethylmethacrylate, polyacryl)End caps: rigid PVC (polyvinylchloride); color: grey according to RAL 7011O-Rings: NBR (butadiene-acrylonitrile rubber)Filter pads: polyester staple fibre non-woven fabric (PET), strongly densified; filter class: EU 5

• Temperature range: -40 to +60 °C, for a short time up to +70 °C• Max. operating pressure: 2.9 bar to 4.5 bar, depending on type• Connections: internal thread G 1/8“ and G 1/4“ resp.

Cat.-No. A B mm mm

303028 145 60303029 185 60303030 265 60303031 145 82303032 205 82303033 265 82303034 325 82303035 385 82303036 345 102303037 505 102



Cat.-No. Volume Max. op. pressure1

Inside Ø Internal thread

Price

ml bar mm inch EURO

303028 150 4.5 40 G 1/8“ 240.00303029 200 4.5 40 G 1/8“ 265.00303030 300 4.5 40 G 1/8“ 300.00303031 330 3.3 60 G 1/4“ 305.00303032 500 3.3 60 G 1/4“ 350.00303033 670 3.3 60 G 1/4“ 385.00303034 840 3.3 60 G 1/4“ 415.00303035 1,010 3.3 60 G 1/4“ 450.00303036 1,600 2.9 80 G 1/4“ 530.00303037 2,400 2.9 80 G 1/4“ 630.00

1 at +20 °C

RCT®-Accessories: Filter Pad

Application area• Filter pad for gas distribution and sorbent material support

Technical specification• Material: PET (polyethyleneterephthalate)• Max. temperature: +100 °C• Fine filter class: EU 5 (DIN 24185)• Separation degree: 97 % (DIN 24185)• Specific features: strongly densified, high dust uptake, adhesive,

resilient, permanently flexible


303038 40 2 25.00303039 40 10 98.00303040 60 2 35.00303041 60 10 132.00303042 80 2 45.00303043 80 10 166.00

Liquid Chromatography Column Modular Sets

THOMACHROM®-Column Modular Sets made of Acrylic Glass

General product specification• THOMACHROM®-column modular sets of the COMBICHROM® system

according to JAWOREK are field-proven complete column systems for analytical and preparative separations, in particular in the biochemical

area. The COMBICHROM® system is build up of standardized, un-breakable and biocompatible acrylic glass components.

• THOMACHROM®-multi column modular sets are proven system combinations. They contain COMBICHROM® column elements of varying lengths with a COMBICHROM® end fitting each for column inlet and outlet.

• THOMACHROM®-column modular sets for temperature-controlled COMBICHROM® columns contain additionally a 50 mm column element for positioning of the jacket.

• All THOMACHROM®-column modular sets can be extended with ad-ditional COMBICHROM® column elements (93599-48082) available in varying lengths and also be completed with COMBICHROM® screw-in screen cartridges (93619-41047) and flow adapters (93595-48088). Also available: Column inlet end fitting (93622-48090); pair of jacketed adapters for column temperature control (93598-935981); column outlet end fitting (93626-48093).

THOMACHROM®-Multi Column Modular Set

Product specification• Complete system for task-oriented building up of COMBICHROM

chromatography columns for the analytical and micropreparative areas, with varying lengths and/or different packings, consisting of one 50 mm, 100 mm and 200 mm COMBICHROM column element each and two 500 mm COMBICHROM column elements made of acrylic glass, one COMBICHROM end fitting each for inlet and outlet and four COMBICHROM screw-in screen cartridges.

Cat.-No. Inside Ø column Unit Price mm piece EURO

93580 10 1 982.0093581 20 1 982.0093582 30 1 1,115.00

THOMACHROM®-Jacketed Column Modular Set for Temperature Control – two-part column

Product specification• Complete jacketed 1000 mm column system made of acrylic glass,

consisting of two 500 mm column elements each, one 50 mm column element, two 500 mm jacket elements for temperature control with one pair of adapters and one end fitting each for inlet and outlet.

Cat.-No. Inside Ø column

Length column

Length jacket

Inside Ø jacket

Unit Price


93592 10 1,050 1,000 30 1 1,136.0093594 20 1,050 1,000 50 1 1,493.00


Separation Technology - Column Modular Sets Liquid Chromatography

THOMACHROM®-Column Modular Set

Product specification• Complete column system, consisting of: 1 end fitting outlet, 1 end

fitting inlet, 1 column body made of acrylic glass.

Cat.-No. Inside Ø column Length column Unit Price mm mm piece EURO

93583 10 500 1 292.0093585 20 500 1 292.0093587 30 500 1 338.0047529 40 500 1 353.0093589 50 500 1 604.0047530 80 500 1 747.0047531 120 500 1 1,217.0093584 10 1,000 1 410.0093586 20 1,000 1 410.0093588 30 1,000 1 502.0047532 40 1,000 1 517.0093590 50 1,000 1 952.0047533 80 1,000 1 1,105.0047534 120 1,000 1 1,373.00

THOMACHROM®-Jacketed Column Modular Set for Temperature Control

Product specification• Complete jacketed column system for temperature control, consisting

of: 1 end fitting outlet, 1 end fitting inlet, 1 pair of jacket adapters for temperature control, 2 column bodies made of acrylic glass.

Cat.-No. Inside Ø column

Length column

Length jacket

Inside Ø jacket

Unit Price


93591 10 550 500 30 1 928.0093593 20 550 500 50 1 1,120.00

RCT®-Accessories: Column Body Element

Product specification• Column elements made of acrylic glass without end fittings for gradu-

ated extensions of COMBICHROM columns of all diameters with parts of field-proven standard lengths.

Cat.-No. Ø column Length column Unit Price mm mm piece EURO

93599 10 50 1 72.0093600 10 100 1 79.0093601 10 200 1 87.0093602 10 300 1 98.0093603 10 500 1 118.0093605 20 50 1 72.0093606 20 100 1 78.0093607 20 200 1 87.0093608 20 300 1 98.0093609 20 500 1 118.0093611 30 50 1 76.0093612 30 100 1 87.0093613 30 200 1 113.0093614 30 300 1 118.0093615 30 500 1 159.0048073 40 100 1 108.0048074 40 200 1 121.0048075 40 300 1 133.0048076 40 500 1 159.0048077 50 100 1 159.0048078 50 200 1 215.0048079 50 300 1 271.0093617 50 500 1 338.0048080 80 200 1 297.0048081 80 300 1 353.0048082 80 500 1 358.00

RCT®-Accessories: Column Flow Adapter


Separation Technology - Column Modular Sets Liquid Chromatography

Product specification• Flow adapters for retrofitting of COMBICHROM column systems for

the direct, low dead volume and turbulence-free conducting of eluent and sample on column packings of smaller sizes than required by the column volume and for readjustment when packings settled.


93595 10 1 598.0093596 20 1 640.0093597 30 1 727.0048086 40 1 799.0048087 50 1 915.0048088 80 1 936.00

RCT®-Accessories: Column Inlet End Fitting without Screen Cartridge

Product specification• Complete replacement fitting for worn inlet end fittings without screen

cartridge of COMBICHROM column systems.


93622 10 1 87.0093623 20 1 87.0093624 30 1 94.0048089 40 1 100.0093625 50 1 139.0048090 80 1 216.00

RCT®-Accessories: Pair of Jacketed Adapters for Column Temperature Control

Product specification• Paired replacement systems for worn COMBICHROM jacket adapters

for temperature control of COMBICHROM chromatography columns with temper jacket.

Cat.-No. Inside Ø column Inside Ø jacket Unit Price mm mm piece EURO

93598 10 30 1 335.00935981 20 50 1 374.00

RCT®-Accessories: Column Outlet End Fitting with Screen Cartridge

Product specification• Complete replacement fitting for worn outlet end fittings with screen

cartridge of COMBICHROM column systems.


93626 10 1 100.0093627 20 1 100.0093628 30 1 108.0048092 40 1 112.0093629 50 1 139.0048093 80 1 234.00

RCT®-Accessories: Column Screw-In Screen Cartridge

Product specification• Screw-in screen made of nylon fabric for segmentation of column

packing parts of combined COMBICHROM columns.


93619 10 1 87.0093620 20 1 87.0093621 30 1 94.0041045 40 1 112.0041046 50 1 144.0041047 80 1 180.00


Separation Technology - Chromatography with Columns made of Glass Liquid Chromatography

Chromatography with Columns made of Glass

THOMACHROM®-Chromatography Columns made of Glass

General product specification• A series of chromatography columns in eight different sizes for

analytical and preparative purposes. The glass bodies are made of borosilicate glass, flange-connected on both sides, and bear fixedly two caps with the sealing O-rings belonging to it. Caps with the largest diameters of 75 and 100 mm resp. have threaded bolts made of V2A and are screwed with nuts to the end plates. Caps and end plates of smaller sizes are screwed together with threads. In this case the caps bear the sealing rings of the cooling jacket. The collars of the cooling jacket fit tightly on the sealing rings of the cooling jacket. Is no cooling jacket mounted, the sealing rings serve as shock absorbers to avoid break when the column is put down on the laboratory desk. Diameters of 75 mm and 100 mm resp. are not supplied with cooling jacket. For temperature control the use of Calorex heat-exchange and cooling tubing (cat. no. 93169) is recommended.

• The bottom end plates bear a PTFE fabric with a mesh size of approx. 10 µm as support for the adsorbent material. The fabric is fixed by means of a locking ring and is placed on a PTFE grid of larger mesh size. In this grid the fluid flows with minimum dead volume to the capillary bore of the end plate.

• The column end plates have thread bores for accommodation of MULTICHROM connections, the upper end plate having an additional one for the bleed screw. The central bore has an internal diameter of 1.0 mm.

• The fluid contacting parts of the column, the top and bottom ends, are usually made of PVC. For use with liquids, to which these materials are not resistant, ends made of PTFE are to be used. Therefore, only these two exchange parts are required for resetting of the column, and already with the usual caps made of PVC a substantial solvent resistance is obtained. When working for a longer time with media particularly aggressive to PVC, such as chloroform, dimethylformamide etc, the glass bodies with caps made of stainless steel, PTFE or PP have to be used.

• We strongly emphasize that standard seals are made of the materials FPM and NBR. It is possible to substitute certain seals for those made the material FFKM. The THOMACHROM® system with its many com-binations offers appropriate instrumental solutions for pressures up to 15 bar and for all solvents, particularly for preparative purposes.

THOMACHROM®-Chromatography Column

82100, 82124

Product specification• Type Standard design (ST): The columns consist of glass bodies with

PVC caps and top and bottom ends made of PVC.• Type Solvent-resistant (SR): The columns consist of glass bodies with

PTFE or stainless steel caps, top and bottom ends made of PTFE or polypropylene (PP). Columns in SR design and all parts coming into contact with media are solvent-resistant.

Cat.-No.

Type Inside Ø

Length Max. op. pressure1

Column volume

Unit Price

mm mm bar ml piece EURO

82100 ST 6 150 15 4.2 1 379.0082101 ST 6 300 15 8.4 1 392.0082102 ST 9 150 12 9.5 1 381.0082103 ST 9 300 12 19 1 417.0082104 ST 9 600 12 38 1 466.0082105 ST 15 300 10 53 1 420.0082106 ST 15 600 10 106 1 476.0082107 ST 15 1,000 10 177 1 604.0082108 ST 20 300 8 94 1 440.0082109 ST 20 600 8 188 1 532.0082110 ST 20 1,000 8 313 1 706.0082111 ST 25 300 7 147 1 481.0082112 ST 25 600 7 294 1 594.0082113 ST 25 900 7 441 1 721.0082114 ST 50 600 4 1,176 1 826.0082115 ST 50 900 4 1,764 1 865.0082116 ST 50 1,500 4 2,940 1 1,031.0082117 ST 75 900 4 4,298 1 1,396.0082118 ST 75 1,500 4 7,155 1 1,591.0082119 ST 75 2,400 4 11,448 1 1,729.0082120 ST 100 1,200 3 10,385 1 1,882.0082121 ST 100 2,100 3 18,165 1 2,360.0082122 ST 100 3,000 3 25,950 1 3,191.0082124 SR 6 150 15 4.2 1 461.0082125 SR 6 300 15 8.4 1 504.0082126 SR 9 150 12 9.5 1 537.0082127 SR 9 300 12 19 1 565.0082128 SR 9 600 12 38 1 611.0082129 SR 15 300 10 53 1 576.0082130 SR 15 600 10 106 1 652.0082131 SR 15 1,000 10 177 1 704.0082132 SR 20 300 8 94 1 624.0082133 SR 20 600 8 188 1 744.0082134 SR 20 1,000 8 313 1 816.0082135 SR 25 300 7 147 1 673.0082136 SR 25 600 7 294 1 811.0082137 SR 25 900 7 441 1 931.0082138 SR 50 600 4 1,176 1 1,289.0082139 SR 50 900 4 1,764 1 1,363.0082140 SR 50 1,500 4 2,940 1 1,458.0082141 SR 75 900 4 4,298 1 1,989.0082142 SR 75 1,500 4 7,155 1 2,194.0082143 SR 75 2,400 4 11,448 1 2,306.0082144 SR 100 1,200 3 10,385 1 2,833.0082145 SR 100 2,100 3 18,165 1 3,158.0082146 SR 100 3,000 3 25,950 1 4,022.00

1 at +20 °C



THOMACHROM®-Chromatography Column with Flow Adapter

Product specificationType: Standard design (ST) with flow adapter V: The columns consist of glass bodies with PVC caps, a flow adapter made of PVC and a bottom end plate made of PVC.Type: Solvent-resistant design (SR) with flow adapter SR/V: The columns are made of glass bodies with PTFE or stainless steel caps, a flow adapter made of PTFE or polypropylene (PP), and a bottom end plate made of PTFE or polypropylene (PP). Columns in SR design and all parts coming into contact with media are solvent-resistant. Size of tubing connections: Size D, outside diameter 1/8“, 3.2 mm.

82184, 82208

Cat.-No.

Type Inside Ø


Column volume

Unit Price


82184 ST 6 150 15 4.2 1 655.0082185 ST 6 300 15 8.4 1 670.0082186 ST 9 150 12 9.5 1 660.0082187 ST 9 300 12 19 1 696.0082188 ST 9 600 12 38 1 747.0082189 ST 15 300 10 53 1 706.0082190 ST 15 600 10 106 1 824.0082191 ST 15 1,000 10 177 1 890.0082192 ST 20 300 8 94 1 788.0082193 ST 20 600 8 188 1 816.0082194 ST 20 1,000 8 313 1 1,021.0082195 ST 25 300 7 147 1 844.0082196 ST 25 600 7 294 1 954.0082197 ST 25 900 7 441 1 1,064.0082198 ST 50 600 4 1,176 1 1,284.0082199 ST 50 900 4 1,764 1 1,322.0082200 ST 50 1,500 4 2,940 1 1,491.0082201 ST 75 900 4 4,298 1 2,166.0082202 ST 75 1,500 4 7,155 1 2,329.0082203 ST 75 2,400 4 11,448 1 2,480.0082204 ST 100 1,200 3 10,385 1 3,053.0082205 ST 100 2,100 3 18,165 1 3,311.0082206 ST 100 3,000 3 25,950 1 4,188.0082208 SR 6 150 15 4.2 1 836.0082209 SR 6 300 15 8.4 1 880.0082210 SR 9 150 12 9.5 1 877.0082211 SR 9 300 12 19 1 905.0082123 SR 9 600 12 38 1 952.0082212 SR 15 300 10 53 1 916.0082213 SR 15 600 10 106 1 992.0082214 SR 15 1,000 10 177 1 1,044.0082215 SR 20 300 8 94 1 1,000.00

Cat.-No.

Type Inside Ø


Column volume

Unit Price


82216 SR 20 600 8 188 1 1,120.0082217 SR 20 1,000 8 313 1 1,225.0082218 SR 25 300 7 147 1 1,176.0082219 SR 25 600 7 294 1 1,276.0082220 SR 25 900 7 441 1 1,371.0082221 SR 50 600 4 1,176 1 1,908.0082222 SR 50 900 4 1,764 1 1,982.0082223 SR 50 1,500 4 2,940 1 2,076.0082224 SR 75 900 4 4,298 1 2,805.0082225 SR 75 1,500 4 7,155 1 2,905.0082226 SR 75 2,400 4 11,448 1 3,012.0082227 SR 100 1,200 3 10,385 1 3,930.0082228 SR 100 2,100 3 18,165 1 4,254.0082229 SR 100 3,000 3 25,950 1 5,126.00

1 at +20 °C

RCT®-Accessories: Filling Funnel

Product specification• For THOMACHROM®-chromatography columns. For settling of the

adsorbents. Serves as fluid reservoir, being either directly placed on the column (diameter 6 to 100 mm with extension piece) or connected to the column with tubing. Can be put upright for increase of the hydrostatic pressure. With glass thread GL 32.

Cat.-No. Type1 Inside Ø column

Volume Length Unit Price

mm ml mm piece EURO

93411 standard 6 100 150 1 144.0093412 standard 9 250 220 1 195.0093413 standard 15 250 220 1 251.0093414 standard 20 500 300 1 261.0093415 standard 25 1,000 350 1 338.0093416 standard 50 2,000 450 1 456.0093417 standard 75 5,000 600 1 522.0093418 standard 100 5,000 600 1 635.00934119 SR 6 100 150 1 185.00934129 SR 9 250 220 1 220.00934139 SR 15 250 220 1 269.00934149 SR 20 500 300 1 292.00934159 SR 25 1,000 350 1 389.00934169 SR 50 2,000 450 1 507.00934179 SR 75 5,000 600 1 563.00934189 SR 100 5,000 600 1 655.00

1 SR = solvent resistent



RCT®-Accessories: Extension Piece

Product specification• For joining of THOMACHROM®-glass bodies for column extension,

temporarily for settling of the adsorbens, and for placing the filling funnel. Sealing rings made of PTFE or FPM, extension piece made of PVC (standard) or of solvent-resistant SR material (PTFE or PP).

Cat.-No. Type1 Inside Ø column Unit Price mm piece EURO

93401 standard 6 1 67.0093402 standard 9 1 75.0093403 standard 15 1 85.0093404 standard 20 1 100.0093405 standard 25 1 126.0093406 standard 50 1 284.0093407 standard 75 1 305.0093408 standard 100 1 645.00934019 SR 6 1 139.00934029 SR 9 1 159.00934039 SR 15 1 192.00934049 SR 20 1 228.00934059 SR 25 1 284.00934069 SR 50 1 448.00934079 SR 75 1 609.00934089 SR 100 1 755.00

1 SR = solvent resistent

THOMACHROM®-Medium Pressure Liquid Chromatography Column for Analytical and Preparative Separation

Application area• Due to their technical features, the columns are versatile and usable

for almost all separation problems in the biochemical research labora-tory as well as in the pilot plant or in the production area. The column design allows the separation of gram quantities of a HPLC with analog resolution. This feature is guaranteed by the ideal flow characteristics of the column adapter.

Product specification• THOMACHROM®-MPLC-columns are indispensable components for

progressive liquid chromatography.• Max. pressure load up to 20 bar• Sample application without dead-volume• High reproducibility• Resistant to organic solvents• Separation of gram-quantities with high resolution capability

• The column body is made of borosilicate glass with smooth inner surface. The shaping of the end of the glass body guarantees high efficiency due to even zone travel. The symmetrical design of THOMACHROM®-MPLC-column prevents preferred flow directions of the eluent. Therefore, no „dead zones“ exist. Column end pieces (co-lumn adapters) plug the column on both sides. The column adapters and the adapter frites (25 µm) are made of PTFE or glass sintered plates. The connecting capillary tube (outside diameter 1/16“) is made of chromate (material 4571).

• The column ends are conically shaped and fitted with a screw thread.• The column adapter is introduced in the column end, the sealing

between adapter and column inner surface being guaranteed by four lip packings. For arresting the column adapter a cap screw is then screwed on each end of the column, pressing the adapter firmly into the column body, thus securing the seal.

• The design of the adapter guarantees an even sample distribution and consequently reproducible values. As the connecting capillary tube rests planely on the adapter frit, no dead volume arises in the adapter. The sample is directly taken up by the adapter frit and atomized.

• Column combinations:Several THOMACHROM®-MPLC-columns are easily to be coupled together. „Paralleling“ is used for preparative purposes, i.e. for sepa-ration of large substance quantities. „Cascade connection“ is used for increasing the number of plates, i.e. for improvement of the resolution.

Cat.-No. Inside Ø Length Volume Max. op. pressure1

Unit Price

mm mm cm³ bar piece EURO

90902 9 250 15.9 20 1 310.0090903 9 451 28.69 20 1 315.0090906 13 244 32.38 20 1 333.0090907 13 437 58 20 1 338.0090908 13 630 83.61 20 1 356.0090909 13 823 109.23 20 1 366.0090910 18.5 238 64 10 1 338.0090911 18.5 420 112.92 10 1 366.0090912 18.5 601 161.54 10 1 366.0090913 18.5 781 209.92 10 1 389.0090914 26 253 134.3 10 1 366.0090916 26 627 332.89 10 1 389.0090917 26 815 432.7 10 1 422.0090919 37 479 515 10 1 407.0090920 37 681 732.23 10 1 422.0090924 52 674 1,431.38 10 1 502.0090929 74 869 3,737.38 10 1 727.0090934 105 960 8,312.6 7 1 975.00

1 at +20 °C



THOMACHROM®-High-Pressure Column made of Glass

Product specification• MULTCHROM-HG-columns impress by their simplicity and are

outstandingly suitable for rapid liquid chromatography. A small number of MULTICHROM-HG-columns with different packings can be easily kept on hand to determine optimal experimental conditions in no time. For temperature control of the columns a temper jacket with rubber stoppers can simply be slipped on. The columns are suited for all solvents, for pressures up to 50 bar and temperatures up to +100 °C. For preliminary testing and analytical purposes the size zero, for preparative purposes the sizes 2 and 4 are used. The complete MULTICHROM-HG-columns are supplied with screw caps, seals, glass wool and 3 m polyethylene tubing.

Cat.-No. Size Usable inside

Ø

Length Volu-me

Max. op. pressure1

Unit Price

mm mm ml bar piece EURO

937003 0 3.4 320 2.2 50 1 236.00937006 0 3.4 620 4.5 50 1 348.009370010 0 3.4 1,040 7.7 45 1 435.00937023 2 9 340 17 40 1 213.00937026 2 9 640 36 35 1 220.009370210 2 9 1,040 63 25 1 236.00937043 4 20 340 82 20 1 231.00937046 4 20 640 175 10 1 236.009370410 4 20 1,040 300 4 1 254.00

1 at +20 °C

Fraction collectors, Control Units and Accessories

THOMACHROM®-Fraction Collector — Standard

Product specification• Fraction collector with standard carrousel made of polypropylene

for 2 x 40 concentrically arranged standard test tubes. The standard carrousel is easily to be exchanged by a micro- or macro-carrousel. The control is effected externally via three optionally available control units. Connecting cable with safety plug, length 1.5 m, signal cable for control unit, length 1.5 m.

Technical specification• Capacity: 2 x 40 standard test tubes: 18 mm outside diameter, 180

mm length• Metering: drop, siphon, second and/or minute metering• Connecting voltage: 220 V / 50 Hz

• Housing: synthetic resin-coated• Dimensions of housing: 200 x 200 x 105 mm (L x W x H)• Dimensions of carrousel: outside diameter: 350 mm, height: 110 mm• Weight with carrousel: 5.5 kg


90701 1 1,895.00

THOMACHROM®-Fraction Collector — Mikro

Application area• Multiple chromatography, chromatography with small columns in the

research laboratory, practical training, routine and industrial labora-tories, and for applications such as metering and sample application independently of chromatography.

Product specification• Fraction collector with micro-carrousel made of polypropylene for 2

x 40 concentrically arranged micro test tubes. The micro-carrousel is easily to be exchanged by a standard or macro-carrousel.

• The control is effected externally via three optionally available control units. Connecting cable with safety plug, length 1.5 m, signal cable for control unit, length 1.5 m.

Technical specification• Capacity: 2 x 40 micro test tubes: 10 mm outside diameter, 100 mm

length• Metering: drop, siphon, second and/or minute metering• Connecting voltage: 220 V / 50 Hz• Housing: synthetic resin-coated• Dimensions of housing: 200 x 200 x 105 mm (L x W x H)• Dimensions of carrousel: outside diameter: 260 mm, height: 80 mm• Weight with carrousel: 4.8 kg


90720 1 1,895.00


Separation Technology - Fraction collectors, Control Units and Accessories Liquid Chromatography

THOMACHROM®-Fraction Collector — Makro

Product specification• Fraction collector with macro-carrousel made of polypropylene for

2 x 40 concentrically arranged macro test tubes. The macro-carrousel is easily to be exchanged by a standard or micro-carrousel. The control is effected externally via three optionally available control units. Con-necting cable with safety plug, length 1.5 m, signal cable for control unit, length 1.5 m.

Technical specification• Capacity: 2 x 40 macro test tubes: 36 mm outside diameter, 170 mm

length. Usable volume: 120 ml• Metering: drop, siphon, second and/or minute metering• Connecting voltage: 220 V / 50 Hz• Housing: synthetic resin-coated• Dimensions of housing: 200 x 200 x 105 mm (L x W x H)• Dimensions of carrousel: outside diameter: 600 mm, height: 45 mm• Weight with carrousel: 9.0 kg


90721 1 2,179.00

THOMACHROM®-Fraction Collector — Mikro

Product specification• Fraction collector with micro-carrousel made of polypropylene for 2 x

40 concentrically arranged micro test tubes, support rod, side arm with MULTIFIT® drop nozzle. The micro-carrousel is easily to be exchanged by a standard or macro-carrousel. The control is effected externally via three optionally available control units. Final turning-off possible at any position by plug-in solenoid. Two sockets at the fraction collector allow to control a magnetic valve and a pump each, closing and switching-off automatically at fraction change. Additional sockets for signal uptake and fraction marking.

Technical specification• Capacity: 2 x 40 micro test tubes: 10 mm outside diameter, 100 mm

length• Metering: drop, siphon, second and/or minute metering• Connecting voltage: 220 V / 50 Hz• Housing: synthetic resin-coated• Dimensions of housing: 340 x 200 x 105 mm (L x W x H)• Dimensions of carrousel: outside diameter: 260 mm, height: 80 mm• Weight with carrousel: 5.5 kg


90722 1 2,419.00

THOMACHROM®-Fraction Collector — Standard

Product specification• Fraction collector with standard carrousel made of polypropylene for

2 x 40 concentrically arranged standard test tubes, support rod, side arm with MULTIFIT® drop nozzle. The standard carrousel is easily to be exchanged by a micro- or macro-carrousel. The control is effected externally via three optionally available control units. Final turning-off possible at any position by plug-in solenoid. Two sockets at the fraction collector allow to control a magnetic valve and a pump each, closing and switching-off automatically at fraction change. Additional sockets for signal uptake and fraction marking.

Technical specification• Capacity: 2 x 40 standard test tubes: 18 mm outside diameter, 180

mm length• Metering: drop, siphon, second and/or minute metering• Connecting voltage: 220V/50Hz• Housing: synthetic resin-coated• Dimensions of housing: 340 x 200 x 105 mm (L x W x H)• Dimensions of carrousel: outside diameter: 350 mm, height: 110 mm• Weight with carrousel: 6.1 kg


90702 1 2,419.00

THOMACHROM®-Fraction Collector — Makro

Product specification• Fraction collector with macro-carrousel made of polypropylene for 2

x 40 concentrically arranged macro test tubes, support rod, side arm with MULTIFIT® drop mouthpiece. The macro-carrousel is easily to be exchanged by a standard or micro-carrousel. The control is effected externally via three optionally available control units. Final switching off possible at any position by plug-in solenoid. Two sockets at the fraction collector allow to control a magnetic valve and a pump each, closing and switching-off automatically at fraction change. Additional sockets for signal uptake and fraction marking.

Technical specification• Capacity: 2 x 40 macro test tubes: 36 mm outside diameter, 170 mm

length. Usable volume: 120 ml• Metering: drop, siphon, second and/or minute metering• Connecting voltage: 220V/50Hz• Housing: synthetic resin-coated• Dimensions of housing: 340 x 200 x 105 mm (L x W x H)• Dimensions of carrousel: outside diameter: 600 mm, height: 45 mm• Weight with carrousel: 9.6 kg


90723 1 2,521.00

THOMACHROM®-Multi Function Fraction Collector

Product specification• Designed for filling of micro, standard and macro test tubes.• Vertically adjustable side arm for individual adjustment to the size

(height) of the test tubes used.• Designed for operation in cooling chambers, the control (timer) being

effected externally. Hence the fraction collector is to be controlled and monitored directly from the working place without entering the cooling chamber.



• For fraction change the pump switches off automatically and the sole-noid valve controlled via the fraction collector also shuts off, ensuring that not a single drop of the sample is lost during fraction change.

• Fraction marking as well as automatic final switching off is given.• The fraction collector offers two step programs for routine operation.

For serial filling (serial elution or serial chromatography) the meander form (meander step program) is available. The drop mouthpiece, made of PTFE and connected to the chromatography column, proceeds step-by-step over the row of ten test tubes, the step intervals being moved forward by the external control device. For performing multi-chroma-tography simultaneous metering (elution) of up to ten chromatograms can be effected at the same time. Ideally suited for comparison testing or process procedures in the manufacturing area.

• For enlargement of the basic capacity (160 micro and standard test tubes resp.) two extension sets are available allowing a capacity enlargement to 320 and 480 tubes resp. Hence, the undisturbed run of the chromatography process is guaranteed.

• Capacity:160-480 test tubes (10 mm outside diameter, 100 mm length)160-480 standard test tubes (18 mm outside diameter, 180 mm length)40-120 macro test tubes (36 mm outside diameter, 170 mm length). Usable volume: 120 ml40-120 super macro test tubes (36 mm outside diameter, 280 mm length). Usable volume: 220 ml40-120 scintillation vials

• Control unit:Control of the fraction collector is principally effected with a separate control device (STZ-F, STZ-99, or Timer-Z 99).

• Control functions:Drops: The drop forms at the drop mouthpiece and passes the light-emitting diode light barrier responding to all fluids. The signal processing is effected with an amplifier of most advanced design with integrated semiconductors. The light barrier is completely independent from external, natural or artificial light.Time: Control of the time interval can be effected in seconds or minutes by control units STZ-99, STZ-F or Timer-Z 99.Siphon: The siphon holds a volume of 2.5 ml. The siphon is emptied when the meniscus of the passing fluid crosses the light beam of the light barrier. This principle is less dependent on nature and viscosity of the fluid.

• Socket for fraction collector, potential-free• Socket for driving of a solenoid valve 24 V DC• Function: shut-off of the solenoid valve at fraction change• TTL-input• Output for driving a power switch (230 V / 6 A)• Program switch from meander form to multi chromatography (simul-

taneous metering)• Content of supply:

Fraction collector, complete and ready-to-use, fitted with carriage, four standard test tube racks and drop mouthpiece made of PTFE, but without control unit and test tubes.

• Optional accessories:Control unit STZ-99 or alternatively STZ-FMicro and macro test tube rackMicro and macro test tubesSolenoid valve, 24 V DC, ready for connectionExtension set for 320 and 480 test tubes resp.

Technical specification• Electrical connection: 220 V / 50 Hz (approx. 30 Watt)• External dimensions: 1080 x 410 x 380 mm (L x W x H)• Weight: 8.5 kg• Housing: plastic-coated• Running rail: V2A-steel


900012 1 6,381.00

RCT®-Accessories: Test Tube Rack

Product specification• Made of stainless steel• Available for micro, macro and standard test tubes

Cat.-No. Type Number of places

Ø test tube

Length test tube

Unit Price

mm mm piece EURO

900362 micro 40 10 100 1 133.00900032 standard 40 18 180 1 144.00900372 macro 10 36 170 1 159.00900412 super macro 10 36 280 1 195.00

RCT®-Accessories: Carriage

Product specification• Material: stainless steel• For accommodation of four test tube racks (micro, macro or standard)


900022 1 287.00



RCT®-Accessories: Extension Set I

Product specification• Capacity enlargement for THOMACHROM®-multi-function fraction collector• For micro and standard type enlargement from 160 to 320 test tubes• For macro and super macro type enlargement from 40 to 80 test tubes• Content of supply: one running tray, two extension skids


900202 1 246.00

RCT®-Accessories: Extension Set II

Product specification• Capacity enlargement for THOMACHROM®-multi-function fraction collector• For micro and standard type enlargement from 320 to 480 test tubes• For macro and super macro type enlargement from 80 to 120 test tubes• Content of supply: one running tray, one extension skid


900252 1 246.00

RCT®-Accessories: 10-Port Manifold

Product specification• The 10-port manifold is used for simultaneous fractionating of 10

chromatograms (multiple chromatography).• Fastening on the side arm of the fraction collector.• The 10-port manifold made of PVC has to be fitted with drop mouthpi-

eces made of PTFE, which are available alternatively with tubing olives (cat. no. 90005) or MULTIFIT® connections (cat. no. 900064-66).


900162 1 410.00

RCT®-Accessories: Micro Test Tube

90039, 90038 90039, 90038


90039 10 100 100 50.00

RCT®-Accessories: Standard Test Tube


90038 18 180 100 40.00

RCT®-Accessories: Macro Test Tube

Product specification• Free-standing on flat bottom

90019, 90042 90019, 90042

Cat.-No. Outside Ø Volume Length Unit Price mm ml mm piece EURO

90019 36 120 170 25 195.00

RCT®-Accessories: Super Macro Test Tube

Product specification• Free-standing on flat bottom

Cat.-No. Volume Outside Ø Length Unit Price ml mm mm piece EURO

90042 220 36 280 25 170.00

RCT®-Accessories: Drop Mouthpiece with Tubing Olive

Product specification• Made of PTFE with bore 1 mm diameter, length 70 mm, tubing olive for

tubing inner diameter 4.9 mm. Fitting directly to 10-port manifolds.


90005 1 34.00

RCT®-Accessories: Drop Mouthpiece with MULTIFIT® Connection

Product specification• Made of PTFE with bore 1 mm diameter, length 75 mm.



Cat.-No. For pipes outside Ø Unit Price mm piece EURO

900064 0.6 - 1.1 1 51.00900065 1.3 - 2.2 1 51.00900066 2.4 - 3.2 1 51.00

THOMACHROM®-Timer Z 99

Product specification• Batching counter (control unit) for fraction collector type Circular I and

II as well as Linear III• Function parameter: time (seconds and minutes)• Digital presettable counter indicates the desired function parameters

(1-99, number of seconds or minutes)• Content of supply: Batching counter, complete with connecting cable.


90085 1 438.00

THOMACHROM®-Control Unit STZ-99

Product specification• Control unit for fraction collector type Linear III as well as Circular I

and II.• Function parameters: drops, time (seconds and minutes), siphon

metering.• Digital presetting of the desired function parameters (1-99), e.g. num-

ber of drops per test tube or number of seconds and minutes resp.• Illuminated digital display counter (1-99) reads the run of the preselec-

ted function parameters. The count is repeated from tube to tube.• The instrument preserves the stored information at power failure due

to stand-by voltage (accumulator).• Content of supply: Control unit complete with siphon, light barrier, drop

mouthpiece and connecting cable S/S.


90080 1 946.00

THOMACHROM®-Control Unit STZ-F

Product specification• Control unit for fraction collector type Linear III as well as Circular I

and II.• Function parameters: drops, time (seconds and minutes), siphon

metering.• Left digital presetting counter displays the desired function parameters

(1-999), e.g. number of drops per test tube or number of seconds and minutes resp.

• Left illuminated digital display counter (1-999) reads the run of the preselected function parameters. The count is repeated from tube to tube.

• Right illuminated digital display counter (1-999) reads the achieved „actual state“ of filled test tubes (number of fractions).

• Right digital presetting counter indicates the „desired condition“ of the test tubes to be filled. Is the desired condition met, the instrument (system) switches off automatically.

• The control unit preserves the stored information at power failure due to stand-by voltage (accumulator).

• Content of supply: Control unit complete with siphon, light barrier, drop mouthpiece and connecting cable S/S.


90081 1 1,330.00

RCT®-Accessories: Connecting Cable S/S

Product specification• For connection of fraction collectors Linear III as well as Circular II with

the control units STZ-99 and STZ-F resp. or with the minicorder CF for fraction marking (event marker).

• 4-pin Tuchel plug on both sides.

Cat.-No. Type Length Unit Price cm piece EURO

90030 S/S 150 150 1 51.0090032 S/S 200 200 1 51.00

RCT®-Accessories: Light Barrier ST

Product specification• For drop and siphon scanning.• The light barrier allows operation of the drop counter or serves as

metering device for siphon volumes.• With drop metering „drops“ form at the PTFE mouthpiece and pass

the light emitting diode light barrier responding to all fluids. The signal processing is effected with an amplifier of most advanced design with integrated semiconductors.

• The light barrier is completely independent from external natural or artificial light.


Separation Technology - UV Detectors and Dotting Recorders Liquid Chromatography


90052 1 215.00

RCT®-Accessories: Siphon made of Glass

Product specification• For volume metering with light barrier ST


90053 2.5 1 64.00

UV Detectors and Dotting Recorders

THOMACHROM®-High-Tech UV Detectors

General product specification• Micro flow colorimeter for chromatography.• Double-beam device: With the well-known advantages of better zero-

point constancy, stability and independence from external impacts.• Light source: Hg-low pressure lamp with spectral filter 253.7 nm,

wave lengths < 3 % portion.• 7 different wave lengths: Besides the standard wave length of 253.7

nm, six more wave lengths are to be generated by means of conver-ters: 280, 355, 450, 525, 600 and 660 nm.

• Blank reading compensation: The use of a reference cuvette allows compensation of blank values of buffer systems.

• Completely transistorized: The measuring cells and all amplifier parts are manufactured as solid-state devices, insensitive to vibrations and corrosive laboratory atmosphere.

• Calibration: By means of an extinction standard the value displayed by the instrument is to be checked and saved, a procedure comparable to calibration of pH-meters with standard buffers.

• High response: Full instrument response includes even fluids with an extinction as low as 0.01.

• High resolution: Cuvette content: 16 to 20 µl. No line cross-section exceeds 0.6 mm diameter, therefore also suitable for high-pressure chromatography.

• Wide measuring range: The response can be reduced in such a way that full-scale deflection is achieved with extinction „infinite“ (0 % transmission) only.

• Linear extinction scale: Up to an extinction of 0.5 the instrument display is almost proportional to the extinction, due to the very low layer thickness of the cuvettes (1.5 mm).

• Switch of measuring range: When the end scale value is exceeded the response can be temporarily adjusted to a lower degree, also allowing to accentuate small peaks. Thereby the base line is not changed at all.

• To be connected everywhere: The versatile MULTIFIT® couplings in connection with THOMAPLAST®-chromatography tubing allow to connect fluids to all chromatography systems. Standard connection size 1/8“ (3.2 mm diameter, size D). Also available with connection 1/16“ (1.6 mm diameter, size C) on the inlet side.

• Suitable for all media: The fluid only contacts quartz and PTFE. There-fore, practically no material problems occur.

• Fraction marking: Fraction changes are to be displayed with the THOMACHROM®-Minicorder Model CF.

• Connection of recorder: Every dotting or line recorder with a response of at least 10 mV full-scale deflection. For slow-chromatography with gels, the THOMACHROM®-Minicorder CF is recommended as dotting recorder.

General technical specification• Dimensions:

Amplifier: 220 x 100 x 80 mm (L x W x H)Measuring head: 150 x 150 x 60 mm (L x H x W)

• Weight:Amplifier: 1.45 kgMeasuring head: 1.8 kg

THOMACHROM®-High-Tech UV Detector

Product specification• Optical measuring device consisting of detector and amplifier.• Detector with low-pressure mercury vapour lamp 254 nm, two semi-

conductor detectors, two cuvette holders with a micro-cuvette 1.5 mm layer thickness, insert for reference cuvette. Tubing connections for micro tubing with outside diameter 3.2 mm (size D), inside diameter of 0.5 to 2.6 mm (optional). The system is solvent-resistant.

• Amplifier with stepless zero point adjustment and step-by-step response control (three steps).

• Measuring beam of 95-97 %, 253.7 nm.• Optionally, additional six fix wave lengths (wave length converters) are

available as filter holders of wave lengths 280, 355, 425, 525, 600 and 660 nm.


90300 1 2,097.00

THOMACHROM®-High-Tech UV Detector

Product specification• Measuring device meeting highest requirements, also suited for HPLC.• Optical system, identical to THOMACHROM®-High-Tech UV detector,

type: Standard.• Amplifier optimized by five-step, exactly matching response adjust-

ment.• Digital adjusting knobs for adjustment of response and zero point.• Damping option switch ensures higher stabilization.


90302 1 2,503.00

RCT®-Accessories: Reference Cuvette

Product specification• For reference measurements• Consisting of cuvette, connections, SI-MULTIFIT® bulkhead screwed

fittings. Please indicate connection sizes! (1.6 mm = size C, 3.2 mm = size D).


Separation Technology - UV Detectors and Dotting Recorders Liquid Chromatography


90323 1 105.00

RCT®-Accessories: UV Filter Holder

Product specification• For THOMACHROM®-UV detectors Standard and III.

Cat.-No. Length wave Unit Price mm piece EURO

90350 253 1 299.0090351 280 1 389.0090352 355 1 299.0090353 425 1 299.0090354 525 1 299.0090355 600 1 299.0090356 660 1 299.00

THOMACHROM®-Dotting Recorder

Product specification• Chopper bar recorder with moving coil instrument movement and

pressure-responsive wax paper. Switchable paper feed 20-120 mm/h for slow chromatograms (gel filtration, cellulose ion-exchange). 3 rolls recording paper.

• Device for fraction marking which makes an approx. 2 mm offset line at the right scale end when the fraction changes. With connecting cable for direct actuation by the THOMACHROM®-fraction collector Linear II or THOMACHROM®-fraction collector Circular III. The fraction marking is actuated by a short-lasting currentless contact. Fraction collectors of other manufacturers deliver similar impulses and are to be connected with the respective adapter cables.

• Accessories: recording paper (90311); paper feed actuator (90315-90319)

Technical specification• Recording width: 65 mm• Connecting voltage: 220 V /50 Hz

• Dimensions: 260 x 110 x 130 mm (L x W x H)• Weight: 2.6 kg


90309 1 1,013.00

RCT®-Accessories: Recording Paper


90311 rolls 10 180.00

RCT®-Accessories: Paper Feed Actuator

Product specification• Exchangeable for other paper feed speeds.

Cat.-No. Feed rate Unit Price mm/h piece EURO

90315 10/60 1 134.0090316 20/120 1 134.0090317 30/180 1 134.0090318 60/360 1 134.0090319 100/600 1 134.00

ThomaPoR®

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Subject to technical and price change.

© 2014 Copyright byReichelt ChemietechnikGmbH + Co.

To provide you with the best possible information about the application areas of our products, we take great care to give you a detailed, precise and technically up-to-date description.However, please note, that we cannot be held liable for any errors. Any values given are recommendations only that have been tested under normal conditions.

We suggest, that you test the product under the appropriate conditions determined by your specific use of the application.

If you need any help, we will gladly share our experienceswith you to give you further assistance.

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