pages from en 1a · a - 70000 1 bvda fingerprint ink remover b - 11000 10 gellifters, 13 x 18 cm,...

EMRIKWEG 31 • 2031 BT HAARLEM • POSTBUS 2323 • 2002 CH HAARLEM • HOLLAND

TELEFOON +31(0)23-5424708 • TELEFAX +31(0)23-5322358 • EMAIL [email protected]

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Table of contents1 LATENT FINGERPRINT INVESTIGATION

- Investigation kits

- Finger- and footprint gelatin lifters

- Instant lifters

- Lifting tape

- Backing cards

- Silicone rubber compounds

for fingerprint lifting

- Fingerprint powders

- Fingerprint brushes

- Amino acid reagents

- Cyanoacrylate fuming

- Sudan Black

- Staining of traces in blood

- Gentian Violet

- Sticky-side powder

- Iodine fuming

- Small Particle Reagent

- Flame technique

2 FINGER- AND PALMPRINT TAKING

- Fingerprint taking stands

- Finger- and palmprint taking kit

- Fingerprint cardholder

- Fingerprint ink

- Instant fingerprint pads

- Printake

- Ink rollers

- (Semi-)inkless products

- Miscellaneous

- Elimination fingerprint set

3 FOOT- AND

TIREPRINT INVESTIGATION

- Foot- and tireprint investigation kits

- Gelatin shoeprint lifters

- Casting material for footwear impressions

- Release agent

- Fixative aerosol

- Universal atomizer

- Plaster mixing bowl/sieve

- Miscellaneous

- Staining of shoeprints in blood

4 TOOLMARK INVESTIGATION

- Elastomeric casting materials

- Preparation of a replica

- Wax sheets

- Miscellaneous

5 MICROTRACE INVESTIGATION

- Gellifters and tape

- Vacuum cleaner top with microfilter

- Metal particles

- Gunshot residue

6 BIOLOGICAL TRACES

- Finding and identifying blood

- Presumptive identification of semen

- Sampling

7 POST-MORTEM INVESTIGATION

- Post-mortem kits

- Tools for post-mortem investigation

8 ULTRAVIOLET INVESTIGATION

- UV kits

- Ultraviolet lamps and accessories

- Thief detection materials and UV marking

9 NARCOTICS INVESTIGATION

- Narcotics kits

- Narcotest

- NarcoPouch

- Miscellaneous

10 MARKING AND RECORDING

- Kits

- Measuring equipment

- Marking crayons/chalks

- Materials for marking

11 IDENTIFICATION PHOTOGRAPHY

- Photo identification chair

- Identification sign stand

12 MAGNIFIERS

- Magnifiers

13 PACKING MATERIAL

- Fire debris bags

- Plastic bags

- Plastic boxes

- Paper bags

- Miscellaneous

14 PERSONAL PROTECTION

- Gloves

- Respiratory protection

- Miscellaneous

15 TOOLS AND INSTRUMENTS

- Forceps

- Scalpels

- Miscellaneous

16 SPECIAL EQUIPMENT

- Polilight

- Polilight accessories

17 MISCELLANEOUS

- Etching

- Miscellaneous

con

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ail [email protected]

1.01

"UNIVERSAL 101"

INVESTIGATION KIT

CAT. NO. B - 1000

Model SO-101

In Samsonite case

Dimensions:

48 x 36 x 13 cm

Weight: 9.5 kg

This all-purpose investigation kit has been

designed for fast but complete general crime

scene investigation. It contains the most up-

to-date materials for developing latent fin-

gerprints, as well as the tools and materials

for the casting of toolmarks and similar

traces. Various items for the protection and

storage of crime scene evidence materials are

also included.

Contents: see page 1.02

Latent fingerprints

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1.02

Contents of investigation kit SO-101

Cat. No. Description

A - 25000 1 Instant fingerprint pad (Porelon)A - 70000 1 BVDA fingerprint ink removerB - 11000 10 Gellifters, 13 x 18 cm, blackB - 14000 10 Gellifters, 13 x 18 cm, whiteB - 17000 10 Gellifters, 13 x 18 cm, transparentB - 23100 1 Instant Lifter, black, 5x10 cm, 20 pcs.B - 23600 1 Instant Lifter, white, 5x10 cm, 20 pcs.B - 24100 1 Instant Lifter, transparent, 5x10 cm, 20 pcs.B - 32000 * 1 Fingerprint powder, Silver Special, 100 mlB - 34000 * 1 Fingerprint powder, Black Special, 100 mlB - 38000 * 1 Fingerprint powder, Instant Gold, 100 mlB - 44000 * 1 Fingerprint powder, Magnetic Silver, 200 gB - 45000 * 1 Fingerprint powder, Magnetic Jet Black, 200 gB - 48000 1 Aerosol latent Silver Fingerprint PowderB - 49000 1 Aerosol latent Black Fingerprint PowderB - 50000 1 Powder brush, no. 6B - 51000 1 Powder brush, no. 8B - 53000 1 Powder brush, flat, 4 cm wideB - 60000 1 Magnetic brushB - 90000 1 Ridge counterB - 91000 1 Pair of scissors (stainless steel)B - 93000 1 Metal mirrorB - 95000 1 Dust-free box for powders and brushesC - 1100 1 SILMARK, gray impression compound in tube,150 g,

medium viscosity, with paste hardener C - 4000 1 Drop-bottle with SILMARK FluidC - 6000 1 Aerosol silicone SLM (release agent)C - 11000 1 Plastic mixing dish for SILMARKC - 12000 1 Svedia spatulaC - 15100 1 Plasticine (dam clay)C - 20000 1 Magnet with handleC - 23000 1 Forceps, 10.5 cm, flatC - 24000 1 Forceps, 10 cm, pointedC - 25000 1 Forceps, 25 cm, flatC - 28000 1 Nail file with pointC - 29000 1 Scalpel handleC - 30000 1 Package of scalpel blades, 3 pcs. (sterilized)C - 60000 1 Pair of rubber gloves, thin, sterileC - 61000 1 Pair of rubber gloves, thickC - 69000 5 Polyethylene evidence bags, 18.6 x 48 cm C - 70000 5 Polyethylene evidence bags, 14.4 x 45 cmC - 74000 5 Sheets with 9 self-adhesive labels eachC - 75000 5 Plastic test-tubes with plastic stoppersC - 82000 1 Polystyrene box with lid (11.5 x 7.5 x 3 cm)C - 84000 6 Polystyrene boxes with lids (5.7 x 3.6 x 1.7 cm)D - 91100 2 Aluminum holder for fluorescent crayonsE - 11100 1 Unifix-6, fixative aerosolH - 20000 1 Set of self-adhesive labels with numbers 0-9 (one

sheet for each number, 6 per sheet)H - 21000 1 Set of self-adhesive arrows (10 sheets, 10 per sheet)H - 36000 1 Felt pen, blackI - 30000 1 Streamlight "Junior"K - 20000 1 Magnifier, glass lens (75 mm diameter), with handleN - 1500 1 Pocketknife for general useN - 3500 1 Pincers, pointedN - 9300 1 ScrewdriverN - 9500 1 Phillips screwdriverN - 11000 1 Electric tester, screwdriver typeN - 12000 1 Precision caliperN - 14500 1 Glass cutterN - 32000 1 Tape measure, 2 meters

These items can also be supplied separately.

* One jar of each powder is standard, but

the assortment can be varied at your

request.

1.03

This investigation kit is the same as

SO-101, but adapted for use of the blower

brush (B - 52000).

Instead of the two cans with aerosol finger-

print powder, there are two blower brushes

mounted in dust-free boxes.

Contents: see page 1.04

"UNIVERSAL 102"

INVESTIGATION KIT

CAT. NO. B - 1100

Model SO-102

In Samsonite case

Dimensions:

48 x 36 x 13 cm

Weight: 9.5 kg

Investigation kits

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1.04LATENT FINGERPRINT INVESTIGATION

Contents of investigation kit SO-102


A - 25000 1 Instant fingerprint pad (Porelon)A - 70000 1 BVDA fingerprint ink removerB - 11000 10 Gellifters, 13 x 18 cm, blackB - 14000 10 Gellifters, 13 x 18 cm, whiteB - 17000 10 Gellifters, 13 x 18 cm, transparentB - 23100 1 Instant Lifter, black, 5x10 cm, 20 pcs.B - 23600 1 Instant Lifter, white, 5x10 cm, 20 pcs.B - 24100 1 Instant Lifter, transparent, 5x10 cm, 20 pcs.B - 32000 * 1 Fingerprint powder, Silver Special, 100 mlB - 34000 * 1 Fingerprint powder, Black Special, 100 mlB - 35500 * 1 Fingerprint powder, Special Blower Black, 100 mlB - 36500 * 1 Fingerprint powder, Special Blower Silver, 100 mlB - 45000 * 1 Fingerprint powder, Magnetic Jet Black, 200 gB - 50000 1 Powder brush, no. 6B - 51000 1 Powder brush, no. 8B - 52000 2 Blower brush with marabou feather dusterB - 52500 2 Dust-free box for B - 52000B - 53000 1 Powder brush, flat, 4 cm wideB - 60000 1 Magnetic brushB - 90000 1 Ridge counterB - 91000 1 Pair of scissors (stainless steel)B - 93000 1 Metal mirrorB - 95000 1 Dust-free box for powders and brushesC - 1100 1 SILMARK, gray impression compound in tube,150 g,

medium viscosity, with paste hardener C - 4000 1 Drop-bottle with SILMARK FluidC - 6000 1 Aerosol silicone SLM (release agent)C - 11000 1 Plastic mixing dish for SILMARKC - 12000 1 Svedia spatulaC - 15100 1 Plasticine (dam clay)C - 20000 1 Magnet with handleC - 23000 1 Forceps, 10.5 cm, flatC - 24000 1 Forceps, 10 cm, pointedC - 25000 1 Forceps, 25 cm, flatC - 28000 1 Nail file with pointC - 29000 1 Scalpel handleC - 30000 1 Package of scalpel blades, 3 pcs. (sterilized)C - 60000 1 Pair of rubber gloves, thin, sterileC - 61000 1 Pair of rubber gloves, thickC - 69000 5 Polyethylene evidence bags, 18.6 x 48 cm C - 70000 5 Polyethylene evidence bags, 14.4 x 45 cmC - 74000 5 Sheets with 9 self-adhesive labels eachC - 75000 5 Plastic test-tubes with plastic stoppersC - 82000 1 Polystyrene box with lid (11.5 x 7.5 x 3 cm)C - 84000 6 Polystyrene boxes with lids (5.7 x 3.6 x 1.7 cm)D - 91100 2 Aluminum holder for fluorescent crayonsE - 11100 1 Unifix-6, fixative aerosolH - 20000 1 Set of self-adhesive labels with numbers 0-9 (one

sheet for each number, 6 per sheet)H - 21000 1 Set of self-adhesive arrows (10 sheets, 10 per sheet)H - 36000 1 Felt pen, blackI - 30000 1 Streamlight "Junior"K - 20000 1 Magnifier, glass lens (75 mm diameter), with handleN - 1500 1 Pocketknife for general useN - 3500 1 Pincers, pointedN - 9300 1 ScrewdriverN - 9500 1 Phillips screwdriverN - 11000 1 Electric tester, screwdriver typeN - 12000 1 Precision caliperN - 14500 1 Glass cutterN - 32000 1 Tape measure, 2 meters

These items can also be supplied separately.

* One jar of each powder is standard, but

the assortment can be varied at your

request.

Fluorescent powders allow relatively easy photograph-

ing of fingerprints found on textured or variously col-

ored surfaces, without lifting. While dusting, develop-

ment of the prints should be closely monitored. Use a

UV lamp or Polilight and viewing goggles during pow-

dering. Specially recommended for these powders:

marabou brush B-57000.

Redwop™ powder fluoresces orange/red (about 600

nm) after excitation in a wide range of wavelengths,

from UV through green light.

B - 47800 Redwop powder, 60 ml in a wide-mouth jar.

1.13

Fingerprint powders

Instant powders

Fluorescent powder for brush


B - 37000 Instant silver, 100 ml

B - 37100 Instant silver, 250 ml

B - 38000 Instant gold, 100 ml

B - 38100 Instant gold, 250 ml

B - 39000 Instant black, 100 ml

B - 39100 Instant black, 250 ml

B - 40000 Instant white, 100 ml

B - 40100 Instant white, 250 ml

Instant powders are, like the special powders, mixtures

that diminish the risk of smearing prints. The difference

between the instant and the special powders lies in the

particle size of the diluant. With the instant powders,

these particles are larger than those used in the special

powders. Therefore, the instant powders have even

fewer “greasy” characteristics than the special powders

and can be used on surfaces where the risk of smearing

a print is especially large. The powder (instant silver,

gold, and black) can be sprinkled generously over a sur-

face from the brush, after which the powder particles

are moved over the surface by tapping the object.

Instant white is safer than the toxic lead white powder.

The formulation was greatly improved in 2002.

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Fingerprint powders

Magnetic powders


B - 45000/45100 Magnetic Jet Black, 200/500 gram

Magnetic Silver

A strongly adhering powder providing excellent contrast

on dark surfaces.

B - 44000/44100 Magnetic Silver, 200/500 gram

Magnetic Grey

Less adhesion than Magnetic Silver, far less risk of

smearing a print.

B - 46000/46100 Magnetic Grey, 200/500 gram

Magnetic Black

Adheres a bit less than Magnetic Jet Black. However,

the adhesion to the background when developing prints

on dirty surfaces is also reduced.

B - 47000/47100 Magnetic black, 200/500 gram

Magnetic Special Grey

A special characteristic of this powder is that it works

well on plastics and visibility is good, on both light and

dark-colored surfaces. When inadvertently too much

powder is used, the excess can be removed with an ordi-

nary fingerprint brush.

B - 47500/47600 Magnetic Special Grey, 200/500 gram

Other magnetic powders

B - 42000/42100 Magnetic Red, 200/500 gram

B - 43000/43100 Magnetic White, 200/500 gram

Magnetic powders can be used only in

combination with a magnetic brush. A

mixture of iron and pigment particles,

such powder is attracted by the magnet

in the head of the magnetic brush, caus-

ing the iron particles to form a kind of

brush.

When the powder has to be returned to

the jar, the magnet is drawn up. The

broad rim around the head of the mag-

netic brush prevents the iron particles

from following the magnet. Eventually,

its attraction to the particles weakens

until they fall of the brush.

Due to the nature of the powder and the

magnetic brush, use on steel objects is

not feasible.

Magnetic Jet Black

A deep black, strongly adhering powder providing excel-

lent contrast. This very popular magnetic powder can be

used on many surfaces. Examples are: aluminum, candles,

and polystyrene foam. Very fresh fingerprints on paper

can also be developed with this powder. A special appli-

cation is in making comparison prints of shoe soles. The

soles are coated with a very small amount of silicone oil

(for example, from the SLM spray), and an impression is

made on a sheet of paper, then visualized with Magnetic

Jet Black.

MAGNETIC GREY

MAGNETIC SPECIAL GREY

1.15


B - 41020/41030 Magnetic Blitz-Green, 200/500 g

B - 41120/41130 Magnetic Blitz-Red, 200/500 g

B - 34400/34500 Concentrated Blower Black, 100/250 ml

B - 35500/35000 Special Blower Black, 100/250 ml

B - 36500/36000 Special Blower Silver, 100/250 ml

B - 62000 Magnetic powder kit; leatherette case (175 x 50 x

65mm, l x w x h), containing 4 jars, each with 50 g of

magnetic powder (standard set: Magnetic Jet Black,

Black, Silver, and Special Grey) and a magnetic brush.

B - 48000 Latent Silver, fingerprint powder in a spray can (150 ml)

B - 49000 Latent Black, fingerprint powder in a spray can (150 ml)

B - 49100 Latent Gold, fingerprint powder in a spray can (150 ml)

Magnetic fluorescent powders allow relatively easy pho-

tographing of fingerprints on textured or variously colored

surfaces, without lifting. Just as with fluorescent powders

for use with a brush, development of the prints should be

closely monitored. Use a UV lamp or Polilight and viewing

goggles during powdering.

Magnetic Blitz-Green™ and Blitz-Red™ fluoresce at excita-

tion in a wide wavelength range: from UV into green light.

Since Blitz-Red has a wider excitation wavelength range

(higher into the green) than Blitz-Green, its fluorescence is

higher (orange/red, about 600 nm) than that of Blitz-Green

(in the green, about 520 nm).

Fingerprint powders

Magnetic fluorescent powders

Powders for blower brush

Miscellaneous

B - 52000

B - 62000

MAGNETIC BLITZ-GREEN

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Fingerprint brushes

Squirrel hair brushes

In powdering fingerprints, a fine quality brush is indispens-

able. Since stiff hairs can damage papillary ridges, the fin-

gerprint brushes below are made from a type of very soft

hairs, commonly known as squirrel hair.

Brushes need to be replaced from time to time, since in use

they inevitably absorb greasy substances and begin to pick

up too much powder.

The higher the number of the brush, the larger the cross-

section of the head. The round brushes are packaged in a

plastic tube with caps on each end. Extra sturdy containers

can be ordered separately (next page).


B - 50000 Round fingerprint brush, nr. 6, black lacquered shaft,

length:19 cm


length:19 cm

B - 51200 Round fingerprint brush, nr. 8, short black lacquered

shaft, length:14 cm


length:16 cm.

B - 53000 Flat fingerprint brush, unlacquered, the width of the

brush is 4 cm

Magnetic brushes

Magnetic brushes can be used only in combination with

magnetic powders.

B - 60000 Magnetic brush, black anodized aluminum

B - 60100 Magnetic brush with a stronger magnet and a larger

head. The shaft, for withdrawing the magnet, has a

knob on the end and is spring-loaded. This keeps the

magnet in place when developing prints above shoul-

der level and keeps the powder from falling off.

Miscellaneous brushes

B - 57000 Marabou brush, feather-duster with a black lacquered

shaft

B - 55000 Zephyr brush, a brush with fiberglass filaments used in

a special technique: the shaft of the brush is rotated

between thumb and fingers while dusting for prints.

1.17


B - 52000 Blower brush with marabou feather duster

B - 52100 Spare marabou brush for blower brush

B - 52200 Spare zephyr brush for blower brush

B - 52000 Blower brush with zephyr head

B - 52500 Dust-free box for blower brush, white plastic with a

transparent sliding lid. Dimensions: 27.5 x 6 x 5.5 cm.

B - 65000 Container for brush, extra sturdy

B - 78500 NIN-PRINT, ninhydrin solution in a spray can (CFC-free,

250 ml). Does not contain acetic acid and evaporates

very fast. Inks do not run with this spray.

B - 79000 Ninhydrin crystals (2,2-dihydroxyindan-1,3-dione),

10 grams in a brown glass bottle. For making ninhy-

drin solutions.

B - 794000 Ready-to-use ninhydrin solution (1 liter container) in

petroleum ether 60-80° (plus co-solvents)

B - 794100 Ninhydrin solution (5 liter containers), same formulation

as B-79400

Amino acid reagents

Fingerprint brushes

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Amino acid reagents


B - 794110 Zinc chloride solution (250 ml, in MTBE/petroleum

ether) for changing the color of fingerprints developed

with ninhydrins and making them fluorescent (although

the last is an unreliable procedure with regular ninhy-

drin). Prints developed with regular ninhydrin change

color from purple to orange. With white light, prints

show an apparent loss of contrast, but under blue-green

light (about 480 nm) they show better contrast than

before. This is especially valuable with papers that

have blue-green printing on them, since the printing

loses contrast under this kind of lighting.

DFO

DFO is a reagent that (like ninhydrin) reacts with the

amino acids present in fingerprints. The areas of appli-

cation are the same: porous surfaces like paper,

unpainted wood and the like. A fingerprint developed

with DFO is less visible in white light than after treat-

ment with ninhydrin but with green light (about 530

nm), it fluoresces strongly. The fluorescence is viewed

and photographed through orange or red filter (gog-

gles). Research in the UK, on the CFC-113 (1,1,2-

trichlorotrifluoroethane, also known as Frigen, Fluorisol,

and Arklone) based solution containing 0.5 g DFO per

liter, showed that it developed up to three times as

many identifiable prints as ninhydrin. The petroleum

ether-based solutions of DFO are said to be less effec-

tive than the CFC-113 based one, but CFC-113 has

been banned because it is a strongly ozone-depleting

chemical.

B - 79500 DFO (1,8-diazafluoren-9-one), 1 g in a brown glass

bottle. For the preparation of DFO solutions.

B - 799000 DFO set: solutions to mix up 1 liter of working

solution. Consists of: 60 ml concentrated DFO solution

(0.3 g in methanol/acetic acid), 110 ml of a solvent

mix (acetone, xylene, and isopropanol) and diluant

(830 ml of a petroleum ether 60-80°/MTBE mixture).

B - 795000 Plastic dipping-tray for treating papers with ninhydrin,

DFO, 5-MTN and so forth. Due to the curved shape, only

small amounts of reagent can be used, minimizing prob-

lems of unwanted evaporation. The ribbed bottom makes

it possible to feed papers through the solution. The maxi-

mum width of an item to be treated is 23.5 cm.

The tray's outside dimensions are 27.5 x 29 x 5.5 cm.

+ ZnCl2

NINHYDRIN

NINHYDRINDFO

NINHYDRINDFO

1.19

Amino acid reagents

DFO 1,2-IND

5-MTN®

Visible and fluorescingUnique product!Produced by BVDA

1,2-IND®

NINHYDRIN

5-MTN

DFO

5-MTN

DFO

5-MTN

NINHYDRIN

5-MTN

Preparations

developed in

our own

laboratory

The photographs

of the fluorescing

fingerprints were

made with a MIC

5-Methylthioninhydrin (5-MTN) is a reagent for finger-

prints that combines the favorable characteristics of ninhy-

drin (strong color) and those of DFO and 1,2-IND (strong

fluorescence).

5-MTN-developed fingerprints have a stronger color than

those developed with regular ninhydrin. Therefore, the

working solution can have a lower concentration (at 3 g

per liter, the strength of the color is about the same). After

treatment with zinc chloride, 5-MTN-developed prints do

not become orange, but a more reddish colored purple. The

fluorescence of the fingerprint is better than DFO.


B - 78200 5-MTN, 1 gram in brown glass bottle.

1,2-IND (1,2-indandione) is a reagent for fingerprints

found on paper, which can best be compared to DFO. Like

DFO, it does not produce strongly colored prints (at best, a

light pink color), but fluoresces strongly after excitation

with green light. At a concentration of 1 g per liter, 1,2-

IND-developed fingerprints will show a fluorescence equal

to, or better than, DFO (using the original, CFC-113-based

formulation of 0.5 g DFO per liter, with two dippings).

Advantages of 1,2-IND include better solubility, which

provides a more stable working solution. Solutions are not

stable indefinitely, however, since the 1,2-IND molecules

interact over a period of weeks, resulting in compounds

that will not develop fingerprints. 1,2-IND-treated papers

show no discoloration, unlike DFO, with which they

become yellow. A peculiarity of 1,2-IND is that the treated

papers with visualized prints must be kept in the dark to

preserve them.

B - 78100 1,2-IND, 1 g in brown glass bottle.

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Cyanoacrylate fuming

Cyanoacrylate staining solutions

The vapor (fumes) of the cyanoacrylate monomer tend to

polymerize more quickly on a fingerprint than on the sur-

rounding, clean surface. The polymerization shows as a

white deposit. The effectiveness of this process depends on

the age of the fingerprint, the conditions to which it was

subjected, and the way the fuming is done. For optimal

fuming, a relatively high humidity (around 80%) is ideal.

The visibility of weak prints and prints developed on non-

contrasting (light-colored) surfaces can be improved with

special staining solutions.

Fuming with cyanoacrylate has proved to be a very effec-

tive process, especially on those surfaces that do not lend

themselves to dusting with fingerprint powders (such as

plastics).


B - 83000 Cyanoacrylate (ethyl cyanoacrylate) in a plastic dis-

pensing bottle (50 ml).

B - 83400 Cyanoacrylate (ethyl cyanoacrylate) specially formulat-

ed for fuming. In a plastic dispensing bottle (50 ml).

B - 85000 Hard Evidence, cyanoacrylate gel, packaged in a spe-

cial pouch. Immediately before use, both sides of the

envelope are separated, allowing the cyanoacrylate to

evaporate. Very suitable for use at a crime scene, or in

a car or other small space.

After development with cyanoacrylate, fluorescent staining

solutions can be applied to improve the contrast of weak

fingerprints and those on light-colored surfaces.

Application methods include spraying, dipping, dabbing,

and brushing. After rinsing with water to remove excess

staining solution, the object is dried and examined with a

suitable light source and viewing goggles. The light source

excites the fluorescence of the dye from the staining solu-

tion. The viewing goggles should allow only the light of the

fluorescence to pass and not the light used for excitation.

Depending on the nature of the fingerprinted object (which

should not fluoresce in the range where the dye fluoresces)

and the availability of a suitable light source and filters, a

choice can be made from the following staining solutions.

The fluorescence of Ardrox is induced with long wave UV.

A disadvantage of Ardrox is that the fluorescence gradually

disappears (over a period of months).

B - 89100 Ardrox solution, 500 ml in a spray bottle (isopropanol

based).

ARDROX

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Cyanoacrylate fuming

Staining of traces in blood

Sudan Black


B - 85500 Hot plate (20 x 20 x 2 cm, 130 W) for cyanoacrylate

fuming. Has a fixed temperature (130°), and no switch-

ing parts (no sparks!). The electrical cord is 2 meters

long.

B - 85600 Disposable aluminum dishes for heating of cyanoacry-

late. Cross section of the dishes is 4 cm. Package size

is 100 dishes.

Sudan Black is a non-fluorescing blue-black dye solution in

aqueous ethanol. Apart from staining of cyanoacrylate, it is

used for direct staining of fingerprints. The method is not

very sensitive, but can be successful on contaminated

objects: greasy objects, soda cans with dried residue of the

contents.

B - 87000 Sudan Black staining solution, 500 ml in a stoppered

polyethylene wash bottle.

Amido Black is a dye that stains the protein component of

blood blue-black. Amido Black staining solution can be

methanol- or water-based. Amido Black in methanol has a

greater staining power, but due to the toxicity of the

methanol, it is also more dangerous. For use on a crime

scene (for example, shoeprints in blood) the water-based

staining solution is advised.

B - 89500 Amido Black set, water-based. The set consists of two

500 ml spray bottles, one with Amido Black staining

solution (B-89600) and the other with a blood fixative

(2% 5-sulphosalicylic acid in water, B-89700).

B - 89501 Amido Black set, methanol-based. Apart from fixative

(B-89700) and staining solution (500 ml in spray bot-

tle, B-89601), the set also contains two rinsing solutions

for removing background staining: 500 ml methanol/

acetic acid and 500 ml 5% aqueous acetic acid.

Miscellaneous

AMIDO BLACK

1 2

4 3

1 AMIDO BLACK

2 CROWLE’S STAIN

3 COOMASSIE BLUE

4 HUNGARIAN RED

3.04


E - 26000 Plaster of Paris for shoe impressions, white, extra hard.

Package of 800 g in a pouch made of laminate material,

for prolonged storage.

E - 26500 FT-Print, a synthetic plaster of Paris for shoe impres-

sions, white. Due to its extreme hardness (300 N/mm2)

strong casts can be made with less plaster.

Package of 400 g in a pouch made of laminate materi-

al, for prolonged storage. Mix with 100 ml water.

C - 6000 SLM, silicone-based release agent,

150 ml (6 oz) aerosol can.

Unifix will penetrate the porous structure of soil and sand

to fix them, moist or not. The surface of the impression

will be sealed and impenetrable for the plaster after prepa-

ration with Unifix.

E - 11000 UNIFIX-16, shoe- and tireprint fixative.

Aerosol can of 400 ml.

E - 11100 UNIFIX-6, shoe- and tireprint fixative.

Aerosol can of 150 ml.

For the casting of footwear impressions in snow with plas-

ter of Paris, a special aerosol fixative is used: Snowprint

Wax. As the name suggest, it covers the surface of the

impression with a thin layer of a brown-colored waxy

material. After this has dried, the plaster of Paris is poured

into the impression. The color of the wax also enhances

contrast for photograhy.

E - 11500 Snowprint Wax, fixative for shoe impressions in

snow. Aerosol can of 300 ml.

E - 15000 Universal sprayer, consists of a glass reservoir

(180 ml) and a replaceable pressure unit with

a non-CFC propellant.

E - 15100 Pressure unit for E-15000 (the amount of propellant will

spray about 450 ml of fluid).

Casting material for footwear impressions

Release agent

Fixative aerosol

Universal atomizer

BV

DA


H H

aarlem - H

olland

Phone +31 (23) 542

4708 • Fax +31 (23) 532

2358 • em


sectio

n4

4.01TOOLMARK INVESTIGATION

Elastomeric casting materials

SILMARK is a gray-colored silicone rubber casting material.

With the high concentration of pigments in the material, even

the strong lighting under a microscope cannot penetrate and

reflect from particles beneath the surface of the cast, and

optimum sharpness of the microscopic image is thus guaran-

teed. The gray color has the advantage of providing an excel-

lent contrast when photographing and digitally storing the

casted toolmarks.

SILMARK is available in two viscosities: low and medium.

The medium viscosity material is meant for use at the scene

of the crime, where marks are often found on vertical sur-

faces. The low viscosity variant is for making test impressions

in the lab (usually on an horizontal surface), where it will

flow easily into the smallest details.

For the curing of the silicon rubber, a fluid as well as a paste

hardener can be used. The paste hardener is more convenient-

ly measured and mixed; the fluid hardener is however more

concentrated and therefore advised for use at low tempera-

tures


C - 1000 SILMARK, low viscosity, 150 g in tube,

with paste hardener

C - 1100 SILMARK, medium viscosity, 150 g in tube,

with paste hardener

C - 1200 SILMARK, low viscosity, 150 g in tube,

with fluid hardener

C - 1300 SILMARK, medium viscosity, 150 g in tube,

with fluid hardener

C - 3100 Fluid hardener for SILMARK, 10 ml in an amber glass

bottle, complete with measuring cap

C - 7200 Paste hardener for SILMARK, 20 g in tube

To lower the viscosity of all SILMARK casting materials

(including white and black), a small amount of diluant (up

to about 20%) can be added and mixed in before adding the

hardener. The curing time consequently will be longer and

the rubber obtained will be less strong.

C - 4000 SILMARK diluant in 10 ml glass drop-bottle

C - 5000 SILMARK diluant in 100 ml polyethylene bottle

toolmark investigation

4.02

Preparation of a replica

The polyether casting compound Permadyne is an excellent

material for use in preparing a replica of an object. Once the

object (for example a tool) that needs to be examined has

been cast with Permadyne, and a mold created this way, one

or more high quality replicas can be made with (gray)

Silmark silicone casting compound.

The Silmark replica is of such high fidelity that it can be

used in microscopic comparison examinations. A replica is

particularly convenient in comparative examinations

between a tool and its impression when, for example, the

tool is relatively large. The replica can be compared with

the cast made at the actual crime scene instead of a cast

made from a comparison mark. Positioning a large tool

under the microscope can thus be avoided.

A replica has the added advantage that it can be kept at

hand when the tool is returned to its place of origin.

Permadyne is available in two viscosities: high (pink-col-

ored) and low (blue-colored) consistency. When the materi-

al must be pourable, as in casting the outsole of an athletic

shoe, the low-consistency Permadyne can be used.

A package contains two tubes of base paste (120 ml), two

tubes of catalyst paste (15 ml) and a mixing pad (18 x 2.5

cm siliconized paper, about 12 sheets).


C-16000 Permadyne, high consistency. A package contains 2

tubes base paste, 2 tubes catalyst paste, and 1 mixing

pad.

C-16100 Permadyne, low consistency. A package contains 2

tubes base paste, 2 tubes catalyst paste, and 1 mixing

pad.

BV

DA


H H

aarlem - H

olland

Phone +31 (23) 542

4708 • Fax +31 (23) 532

2358 • em


sectio

n 4

4.03TOOLMARK INVESTIGATION

Wax sheets

For making test marks (for example, stria-

tion marks made by a screw driver) sheet-

lead is often used. In most cases, a good

alternative is a wax sheet. The sheets have a

dimension of 175 x 81 mm and a thickness

of 1.5 mm. Depending on personal prefer-

ence and the ambient temperature the soft,

normal, or hard variant is used.


C - 13000 Wax sheets for striation marks, box of 25, normal.

C - 13100 Wax sheets for striation marks, box of 25, soft.

C - 13200 Wax sheets for striation marks, box of 25, hard.

When making a cast of an impression in wood, spraying the

surface beforehand with SLM assures that the silicone cast-

ing material, after curing, will not stick to the wood and pull

out wood fibres when the cast is removed.

C - 6000 SLM, universal release agent, silicone oil-based, in 150

ml (6 oz) aerosol can (not shown).

C - 10000 Mixing pad containing 100 sheets siliconized paper

sized 7.5 x 15 cm. The cardboard bottom sheet has an

anti-slip layer.

C - 11000 Polypropylene mixing dish. The cross-section of the mix-

ing dish is 10 cm.

C - 12000 Svedia (white plastic) mixing spatula.

C - 15000 Plasticine (dam clay), a material used for containment of

casting material of low viscosity.

E - 48500 Photo ruler, especially for the photographing of bite

marks (ABFO No. 2).

Miscelleaneous

8.04


D - 10000 UV lamp, longwave UV (365 nm), 4 Watts.

Operates on 220 Volts.

D - 11500 UV handlamp, longwave UV, 4 Watts. Dimensions:

16x5.5 cm. Operates on two AA-batteries (penlight).

D - 12000 UV lamp, fitted with a shortwave (254 nm) and a long-

wave UV (365 nm) lamp (6 Watts). Choose either long-

wave or shortwave UV light by sliding the metal win-

dows in front of the filters. Additionally, there is a small

bulb for white light. The lamp operates on two 6-Volt

batteries, connected in series.

D - 12100 Battery, 6-Volt, for D - 12000

D - 14000 UV lamp, model similar to D - 10000, but fitted with

both longwave and shortwave UV (4 Watts). The type

of UV is chosen with a threeway switch (longwave

UV–off–shortwave UV). Operates on 220 Volts.

D - 17000 UV lamp, large model, fitted with both longwave and

shortwave UV (6 Watts). The type of UV is chosen with

a threeway switch (longwave UV–off–shortwave UV).

Operates on 220 Volts.

Ultraviolet lamps and accessories

D - 10000 D - 14000

D - 17000

D - 11500

D - 12000

D - 12100

13.02

The following lidded plastic boxes are all made from a

crystal clear plastic (polystyrene).


C - 82000 Plastic box, outer dimensions 11.5 x 7.5 x 3 cm.

C - 83000 Plastic box, outer dimensions 9.5 x 6.8 x 3.5 cm.

C - 84000 Plastic box, outer dimensions 5.7 x 3.6 x 1.7 cm.

C - 85000 Plastic box, outer dimensions 16 x 4.4 x 3.3 cm.

Clothing containing biological evidence, especially when

damp, should never be packaged in plastic bags, because

moisture accelerates biological degradation of the evidential

material. Therefore, in those cases paper bags are always

used, since they allow water to evaporate out of the bag.

C - 91000 Paper bag (brown), folded flat: 27.5 x 44.5 cm. When

opened, it has a flat bottom of 11.5 x 16 cm and a

height of 44.5 cm.

C - 91500 Paper bag (brown), folded flat: 36 x 52 cm. When

opened, it has a flat bottom of 15.5 x 21 cm and a

height of 52 cm.

C - 92500 Paper bag (brown, double layered),

outside dimensons 43x75 cm.

C - 75000 Test-tube (plastic, 80 x 16 mm) with plastic stopper, 50.

C - 76000 Plastic bottle with stopper, cone-shaped bottom

(9.5 cm, 22 mm at widest point).

C - 78000 Disposable pipet (3 ml, with 0.5 ml graduation),

plastic. Package of 25.

Plastic boxes

Paper bags

Miscellaneous

BV

DA


H H

aarlem - H

olland

Phone +31 (23) 542

4708 • Fax +31 (23) 532

2358 • em


sectio

n14

14.03PERSONAL PROTECTION

Miscellaneous


V - 131000 Safety container for hypodermic syringe

F - 66500 Container for hypodermic needles

The disposable coveralls below are made of Tyvek (a non-

woven material made from high-density polyethylene

fibers; Tyvek is a trade name of DuPont). The coveralls

have a hood. The wrist and pants cuffs contain elastic for a

close fit.

V - 210000 Disposable coverall, Tyvek, L (large)

V - 211000 Disposable coverall, Tyvek, EL (extra large)

V - 212000 Disposable coverall, Tyvek, EEL (extra extra large)

V-131000

16.02

The plastic goggles described below are supplied in a pro-

tective case. They can be worn comfortably over glasses.


D - 21000 Clear goggles, for protection against UV.

I - 505500 Yellow goggles (used, for example, when examining

the fluorescence of Basic Yellow 40 under blue light).

I - 505600 Orange goggles (used, for example, when searching

for semen stains with 450 nm lighting, or observing the

fluorescence of Rhodamine 6G-stained cyanoacrylate

using 505 nm lighting).

I - 505700 Red goggles (used, for example, in examining 1,2-IND

or DFO treated fingerprints using 530 nm lighting).

I - 506000 300-watt xenon arc lamp, spare lamp for Polilight units

PL10 and PL6.

I - 701000 Lamp assembly with 500-watt xenon arc lamp, for

Polilight PL500

I - 509500 Episcopic Light Accessory, an accessory that is used

with the Polilight to search for and photograph untreat-

ed fingerprints using coaxial lighting; for use on shiny

surfaces.

Polilight accessories

17.02


C - 15000 1 Box with plasticine, dam clay

C - 25000 1 Forceps, SS, with rounded points, 26 cm long

C - 76000 3 Plastic bottles with stopper, 9.5 cm high,

internal diameter 22 mm

C - 78000 5 Disposable pipet, plastic, 3 ml

C - 82000 4 Polystyrene boxes with lid, 11.5 x 7.5 x 3 cm

F - 101000 1 Package absorption lint (cotton)

M - 31000 1 Etching liquid for steel (Fry's formulation), 100 ml

M - 32000 1 Cleaning solvent for metal degreasing

(trichloroethylene), 100 ml in glass bottle

M - 32100 1 Copper chloride hydrate, 50 g

M - 32200 1 Etching liquid for aluminum, sodium hydroxide-

based

M - 32300 1 Etching liquid for aluminum, nitric acid-based

M - 33100 1 Steel wool scouring pad

M - 34000 1 Assortment of sandpaper

N - 8500 1 Set of 6 key files, in case

V - 102000 1 Pair of chemical-resistant gloves

V - 107000 1 Clamping forceps, polypropylene,

chemical-resistant

This kit is designed for the restoration of

serial numbers erased from engines etc.,

by means of chemical etching. In addi-

tion to materials for the removal of paint

and degreasing the area to be examined,

liquids and auxiliary materials for the

etching of steel and aluminum are

included.

miscellaneous

MISCELLANEOUS

COMPACT

OBLITERATED

NUMBER

RESTORATION

KIT

CAT. NO. M - 6000

Model CO-925

Dimensions:

44 x 32 x 9 cm

Weight: 3.5 kg

Kits

1,2-IND (1,2-indandione), fluorescent reagent for

fingerprints on paper 1.19

5-MTN (5-methylthioninhydrin), superior ninhydrin

reagent 1.19

ABFO photo scale 4.03

Aerosols with fingerprint powder 1.15

Amido Black 1.22

Amino acid reagents 1.17-1.19

Apron (disposable) 14.02

Ardrox 1.20

Backing cards 1.10

Barrier tape 10.09

Basic Red 28 1.21

Basic Yellow 40 1.21

Benzoflavone, iodine fixative 1.27

Blood, presumptive tests for 6.01

Blower brush 1.17

Blower brush, powders for 1.15

Body bag 7.03

Brush for UV-powders and indicators 8.05

Brushes, for fingerprint dusting 1.16

Burglary investigation kit 1.06

Camphor (for flame technique) 1.27

Case with marking chalk 10.07

Casting frame 3.05

Casting kit, for foot- and tireprints 3.01

Chemical-resistant gloves 14.01

Clamping forceps 15.01

Coding disc for fingerprint magnifier 12.01

Comb, fine-tooth 7.03

CONFIRM™ Security Laminate Verifier 15.02

Container for brush 1.17

Container for hypodermic needles 14.03

Coomassie Blue 1.23

Copper chloride hydrate, for etching of steel 17.02

Coveralls (disposable) 14.03

Cotton swab 6.03

Crowle’s Stain 1.23

Cyanoacrylate 1.20

Cyanoacrylate staining fluids 1.20-1.21

DFO, powder and set 1.18

Diluant for SILMARK 4.01

Dipping-tray, for treating paper 1.18

Disposable coveralls 14.03

Disposable forceps 15.01

Disposable gloves 14.01

Distance measuring wheel 10.06-10.07

Dustmark Lifting Kit (DLK) 3.02

Dust masks 14.02

Dust-free box, for blower brush 1.17

Easy Print instant inkpad 2.05

Easy Print instant palmprint inkroll 2.05

Electrostatic lifting of shoeprints,

device for the (DLK) 3.02

Elimination fingerprint set 2.09

Episcopic Light Accessory (Polilight accessory) 16.02

Etching liquids 17.02

Ethyl cyanoacrylate 1.20

Evidence marker kit 10.06

Finger- and palmprint taking kit 2.03

Finger stretchers 7.03

Fingerprint table 2.01-2.02

Fingerprint brushes 1.16-1.17

Fingerprint cardholder 2.04

Fingerprint ink 2.04

Fingerprint-lifting foil 1.07-1.08,

3.03

Fingerprint-lifting tape 1.10

Fingerprint magnifier 12.01

Fingerprint pads 2.04-2.07

Fingerprint powders 1.12-1.15

Fire debris bags 13.01

Fixative for traces in blood (2% aqueous

5-sulfosalicylic acid) 1.23

Fluorescent crayons 8.06

Fluorescent ink 8.06

Fluorescent paste 8.06

Fluorescent powder for brush 1.13

Fluorescent magnetic powders 1.15

Fold-in magnifier 12.01

Foot- and tireprint casting kit 3.01

Forceps 15.01

Gelatin lifters 1.07-1.08,

3.03

Gentian violet 1.24

Glass cleaner (detergent foam in aerosol can) 2.08

Glass inking slab 2.08

Gloves 14.01

Goggles 16.02

Hard Evidence 1.20

Hardener, for SILMARK 4.01

Head caps (disposable) 14.02

Heglostix 6.01

Height-measuring rod 11.01

Hemident 6.01

Holder for marking crayon 10.07

Holder, for fluorescent marking crayon 8.06

Hot plate, for cyanoacrylate fuming 1.22

Hungarian Red 1.23

Identification sign stand 11.01

Indandione (1,2-), fluorescent reagent for

fingerprints on paper 1.19

Indicators (thief detection powders) 8.07

Ink pad, colorless for shoe outsoles 3.06

Ink spatula 2.08

Ink strips 2.05-2.06

Ink cleaner 2.07

Ink rollers 2.06

Instant fingerprint pads 2.04

Instant lifters 1.09

Instant palmprint inkroll 2.05

Instant powders 1.13

Iodine fixative (benzoflavone-based) 1.27

Iodine fuming kit 1.26

Iodine fuming, chemicals for 1.27

Kresto hand cleaner 2.07

Labels with arrows 10.09

Labels with numbers 10.08

Latent gold, silver, black (aerosol cans) 1.15

Latent fingerprint kits 1.01-1.06

Latex gloves 14.01

Latex set (for post-mortem casting of fingerprints) 7.05

Latex thermometer covers 7.04

LCV (Leuco crystal violet) 1.24

Lifting tape 1.10

Luminol, set 6.02

MacPhail’s reagent (Hemident) 6.01

Magnetic brush 1.16

Magnetic numbers and letters 11.01

Magnetic photo ruler 10.09

Magnetic powder kit 1.15

Magnetic powders 1.14-1.15

Magnets 5.02

Magnifiers 12.01

Marabou brush 1.16

Marking bar, foldable 10.09

Marking crayon 10.07

Marking kit 10.01

Marking rings, self-adhesive 10.10

Marking tape 10.09

Methylthioninhydrin (5-MTN), superior ninhydrin 1.19

Micro Illumination Chamber (MIC) -

Microfilters, for vacuum cleaner top 5.02

Mipo-film (for collection of trace evidence) 5.01

Mixing dish 4.03

Mixing pad 4.03

Mixing spatula 4.03

Mouth mirror 7.03

Mouth opener 7.03

NarcoPouch 9.03-9.04

NARCOTEST 9.02

Narcotics kit 9.01

Nilodor 7.05

Ninhydrin in aerosol can (NINPRINT) 1.17

Ninhydrin, powder and solutions 1.17

Ninhydrin, zinc chloride solution for toning of 1.18

NINPRINT, ninhydrin in aerosol can 1.17

Nuisance odor and dust mask 14.02

Number signs 10.08

Nylon 11 bags 13.01

ODV Narcotic tests 9.01-9.04

Packing material 13.01-13.02

Paper bags 13.02

Perfect Print fingerprint pads 2.06-2.07

Peroxtesmo 6.01

Phosphatesmo KM 6.02

Photo identification chair 11.01

Photo ruler 3.05-3.06, 4.03

10.09, 10.10

Photo ruler, adhesive tape on roll 10.09

Photoflo, Kodak (for Sticky-side powder) 1.25

Pipet, disposable 13.02

ind

ex

INDEX

Plaster-mixing bowl 3.05

Plaster of Paris, for casting of shoe impressions 3.04

Plastic bags 13.01

Plastic boxes 13.02

Plumbtesmo, test strips for indication of lead 17.01

Pocket magnifier 12.01

Pocket Print 2.07

Podotrack 3.06

Polilight 16.01

Post-mortem kits 7.01-7.02

Post-mortem spoon 7.03

Powder spatula 9.04

Preparation of a replica 4.02

PrePrint 2.08

Printake 2.05-2.06

Release agent, aerosol can (SLM) 3.04, 4.03

Retabs 2.08

Rhodamine 6G staining solution 1.21

Rilsan bags 13.01

Safety container for hypodermic syringe 14.03

Safranin O 1.21

Scale, magnetic 10.09

Scalpel, holder and blades 6.03, 15.01

Scissors 15.02

Shoe covers 3.06, 14.02

Shoeprint kit 3.01

Shoeprint lifters 1.07-1.08, 3.03

Sieve, for sieving plaster of Paris 3.05

SILMARK white and black, for lifting dusted prints 1.11

SILMARK, diluant 4.01

SILMARK, gray for toolmark casting 4.01

Silver nitrate powder and paste 8.07

Silver plate 1.27

Sketch kit 10.02-10.03

SLM, silicone release agent 3.04, 4.03

Small Particle Reagent (SPR) 1.27

Snowprint Wax (aerosol can) 3.04

Soot powder, mixtures of 1.12

Special powders 1.12

Spring balance 9.04

SPURFIX 1.10

Stabilizing weight for number sign tripod 10.08

Staining solutions, for cyanoacrylate 1.20-1.21

Staining solutions, for traces in blood 1.22-1.24

Stainless steel forceps 15.01

Sticky-side powder 1.25

Stubs, for sampling of gunshot residue 5.03

Sudan Black 1.21, 1.22

Sulfosalicylic acid, fixative 1.23

Surveyor’s rod 10.10

Tape measures (10, 20, 30 m) 10.10

Test strips for indication of blood 6.01

Test strips for indication of lead, Plumbtesmo 17.01

Test strips for indication of semen, Phosphatesmo 6.02

Test-tube (plastic, with stopper) 13.02

Thermometers 7.03-7.04

Thief detection powders and pastes 8.05-8.07

Tissue builder 7.05

Towelettes, for cleaning ink from fingers 2.08

Traffic accident chalk 10.07

Traffic accident marking and recording kit 10.04

Tripod, foldable, for number signs 10.08

UNIFIX (aerosol can) 3.04

Universal sprayer 3.04

UV fluorescent felt pen 8.06

UV goggle 8.05

UV ink 8.06

UV kits 8.01-8.03

UV lamps 8.04-8.05

UV paste 8.06

UV powders 8.05

Vacuum cleaner top, for microtraces 5.02

Vinyl disposable gloves 14.01

Wax sheets, for striation marks 4.03

Writing pen, for fluorescent ink 8.06

Xenon arc lamp (for Polilight) 16.04

Zephyr brush 1.16

Zinc chloride solution, for toning ninhydrin-

developed prints 1.18

Zip-closure bags 13.01

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