industrial and engineering chemistrydelibra.bg.polsl.pl/content/26297/bcps_29917_1942... · c...
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AUTHOR INDEXINDUSTRIAL AND ENGINEERING CHEMISTRY
ANALYTICAL EDITION
VOLUME 14— 1942
A d a m s , D. F., a n d G i l b e r t s o n , L. I. Determination of SeleniousAcid and Selenites. Rapid Volumetric M ethod .. . . ' ........................ 926
Aonnss, M . S. See Carr, B. B. , , w . __A l l e n , R. P . Preparation of Pigment Mounts for M icroscopy............. 92
Technical Microscopy in Rubber Industry................................................. 740A n d e r s o n , A . P ., S t r o s s , F . H ., a n d E l l i n g s , A . M e a su r e m e n t o f
Oxidation Stability of Road Asphalts......................... . .......... . 45A n d r e w s , J . C. Optical Activity of Cinchona Alkaloids and Their
Salts in Mixtures of Water and Ethyl A lcohol................................... 543A n d r e w s , J. R ., a n d B e n d e r , A. J. Analysis of Tin-Base Bearing
Metal. Permanganate and Iodometric Methods for Antimonyand Copper....................................................................................... 713
A n d r e w s , J . S . , B o y d , H. M ., a n d G o r t n e r , W. A. Nicotinic Acid Content of Cereals and Cereal Products. Microbiological Methodof Assay......................... 663
B o t d , H. M., a n d T e r r y , D. E. Riboflavin Analysis of Cereals.Application of Microbiological M ethod................................................. 271
A r m i s t e a d , W. H., J r . Electrolytic Determination of Iron. M odified Moore M ethod . ......................................................... 207
A b o n o f f , S. See Mackinney, G.A j u io w s m it h , C. J. Sec Percy, J. H.A t k i n , L a w r e n c e . See Schultz, A. S. .A t w a t e r , W . R. Automatic Leveling Bulb Lifter for Butadiene
Analysis.......................................................................................................... 954A x i l r o d , H. D. See Caley, E. R .A z a m , M . A. Oil Absorption of Pigments.................................................... 545
B o g a n , E. J., a n d M o y e r , H. V. Agar-Agar as Coagulant for BariumSulfate............................................................................................................. 849
B o l t , J. A. See Shoemaker, B. H.B o r n s t e i n , B. T . See Mackinney, G.B o r u f f , C. S. See Bauernfeind, J. C., and Gerber, Louis.B o y d , G. E., a n d H a r k i n s , W . D. Film Balance as Analytical Tool
for Biological and Food Research........................................................... 496See also G ans, D . M .
B o y d , H. M . See Andrews, J. S.B r a d l e y , J. A. Kjeldahl Distillation without Absorbing A cid .............. 705B r a d y , L. J., a n d C o r s o n , B. B. Laboratory Pressure Flowmeter— . 656
See also Corson, B. B.B r e r e t o n , J. G., a n d S h a r p , P. F. Refractometric Determination of
Casein in Skim M ilk .............................................................................. 872B n E w s T E R , E. L., a n d R ie m a n , W i l l i a m III. Sulfur in Organic Com
pounds Containing Nitrogen and Halogen. Acidimétrie M icrodetermination................................................................................................ 820
B r i c k e r , C. E. See Furman, N. H.B r o c k m a n , F. G., a n d H o c h q e s a n g , F. P. Electrical Ignition of
Spectrograpliic A rc...................................................................................... 796B rook s, U. S. See Gans, D. M .B r o o m e , F. K. See Thornton, M . H.B r o w n , E. H. Injection and Sampling Stopcock..................................... 551B r o w n , G. H. See M acNevin, W. M.B r u n s o n , A. M . See White, J. W ., Jr.B u n z e l l , II. H. Simple Method for Bi Microdetermination.................. 279B u r k e y , R. E. See Bambach, Karl.B u r s a c k , K. F. See Rees, O. W.B u r s o n , C l a r e n c e . See Sondern. C. W.
B
B a il e y , A . J. Im m ersion Still H ead for Low -Pressure D istillation ofO rganic M ix tu res.................................................................................................. 71
Im proved M eth oxyl A p paratu s.......................................................................... 181M olecular Still H eads............................................................................................. 177
B a ile y , C . F . See D avis, L. H .B a il e y , G . C . See W agner, G . H . .B a il e y , Jo h n . D eterm ination o f Soybean F lour in Sausages and
O ther M eat P roducts. Protein Separation M e th o d ........................... 776B a k e r , M . W . See M cllecker, J. B.B a l d in o e r , L. I I . Analysis o f P epperm int O i l . . ................................... l oB a l la r d , K. H . M easurem ent o f Thickness o f F ircd -on G old C oatings 868 B am bach , K a r l . Polarograpliic M icrodeterm in ation o f A rsenic in
B iologica l M ateria l............................................ . . . . . . . . . . . . . . . . . - 265a n d B u r k e y , R . E . M icrodeterm in ation o f L ead b y D ith izone
w ith Im proved Lead-B ism uth S eparation ................................................... 904See also S cott, E . W .
B a rb o s a , P . E . See Feigl, Fritz.B a rh am , H . N . See Caldw ell, M . J.B a r k e r , II. D . See G reathouse, G . A .B a rn e s , W . C . E . See H aim , G.B a ru sc h , M . R . See N oller, C . R .B a u e r n fe in d , J. C ., S o t ie r , A . L ., a n d B o r u f f , C . S. G row th
Stim ulants in M icrob io logica l Assay for R iboflav in and P antothenic A c id ................................................................................................................. 566
B e a d le , B . W . See Zscheile, F . P .B e a l e , R . S., a n d C h a n d l e e , G . C . V olum etric D eterm ination of
B ism uth as Caffeine T etraiodobism uthate ( I I I ) .................................... 43B e a r , F . E . See Pepkow itz, L. P .B ech to ld , I. C . E lectron ic T im er ....................................................... 429B e e g h l y , H . F . D eterm ination o f C om bined N itrogen in Steel.
R a p id M eth od .................................................................................... 137B e n b r o o k , C . H ., a n d K ie n l e , R . H . A n alytical D eterm ination of
p-T olu idin e in Presence o f Its Isom ers......................................................... 427B e n d e r , A . J. See Andrews, J. R . . .B e n e d e t ti-P ic h l e r , A . A ., a n d C e fo la , M ic h a e l . Q ualitative
A nalysis of M icrogram Sam ples. General T echn ique and C on firm atory T ests ■••••••,■• 813
a n d Sig g ia , Sid n e y . E nd P oint of M iorotitrations w ith C olorIn d icators................................................................. - ............................. 828
E vaporation of Standard Solution from T ip s o f M icrobu rets ................. 662B e n n e , E . J. Support for Reflux C on densers.................................................. 264B e n o it , G . J.. J r ., a n d N o r r is , E . R . E ffect o f Form aldeh j'de on
M icrovoiatilizations o f A m m onia, M on o-, D i-, and T rim ethyl-am ines............................................................. 823
B enson , S. W . M icrom ethod for Identification o f V olatile Liquids. V apor Pressure, B oiling Point, and Olefin C on ten t of C yclobutan eand cw -2-B u ten e............................................................; ............ 189
B e r k , A . A ., a n d Sc h r o e d e r , W , C . D eterm ination o f Tannin Substances in B oiler W aters................................................................................... 456
B e r k e l h a m e r , L. H . F luorescent M icroscope L am p . ..; .......................... 833B e s h g e to o r , A . W . See Shrader, S. A ., and Stenger, V . A .B e s t , A . II ., P e te rso n , A . H ., a nd S e l l , H . M . D eterm ination of
C opper R educed b y Sugars. Use o f C eric Sulfate as V olum etricR ea g en t..................................................................................................................... 145
B ie f e l d , L . P., a n d L ig e t t , W . B . M icroseparation o f C opper, Lead,and Zino w ith S alicyla ldoxim e....................................................................... 359
a n d P a t r ic k , T . M . M icroextraction o f M eta ls from AqueousSolutions w ith D ithizone. L ea d .......................................... 275
B irn bau m , N a th a n . See Steigraan, Joseph.B ish op , W . H. H. See Jeph cott, C . M .B lo o m , A lb e r t . See T u bis, M anuel.B o c k , W . Z . See W ilson , C . W .
cC a h i l l , E m i l y , a n d W a l t e r s , L o u i s e l l a . Micromethod for Deter
mination of Arsenic.......................................... .......................................... 90C a l a m a r i , J. A., a n d H u b a t a , R o b e r t . Acidimetric Orthophos-
phoric Acid Assay........................................................................................ 55H u b a t a , R o b e r t , a n d R o t h , P. B. Rapid Detection of Gold by
Electrographic M ethod................................................. ......... ................... 535Sulfanilamide, Sulfapyridine, Sulfathiazole, Sulfaguanidinc, and
Sulfadiazine. Assay, Differentiation, and Identification........................534C a l d w e l l , B. P., a n d R e z n e k , S o l o m o n . Polarograph Reading Di
rectly in Percentage. Microanalysis of Lead Arsenate....................... 187C a l d w e l l , M . J., a n d B a r h a m , H. N. Glass Valve Pressure Regu
lator......................................................................... 485C a l e y , E. R., a n d A x i l r o d , H. D. Separation of Lithium from
Potassium and Sodium by Treatment of Chlorides with HigherAliphatic Alcohols.................................................................................. 242
C a l v i n , M e l v i n . See Fontana, B. J.C a r l e t o n , L. T . See Deanesly, R . M.C a r p e n t e r , L. E. «See Strong, F. M .C a r p e n t e r , T. M ., a n d C o r o p a t c h i n s k y , V. S. Modified Noyons
Thermic Diaferometer for Respiratory Gas Analysis.................. 159C a r r , B. B., a n d A g r u s s , M . S. Determination of Aniline Point of
Dark Petroleum Oils............................................................................. 105C a r r u t h e r s , C h r i s t o p h e r . Improved Photometric Micromethod
for Ascorbic A cid ...................... 826C a r t w r i g h t , L. C. Determination of Alcohol by Volume in Dis
tilled Liquors. Sources of Error....................... 237C a r w a u d i n e , J. E. D . Cleaning Porcelain Crucibles......................... . 533C a s e y , R. S., a n d M a c d o n a l d , R o g e r . Testing Writing Inks with
Rubber Fountain Pen Sacs................................................................. 720C e f o l a , M i c h a e l . See Benedetti-Pichler, A. A.C e n t e r , E. J., a n d W i l l a r d , H. H. Colorimetric Determination of
Phosphorus in Iron Ore....................................................................... 287C e r v e n y , W. J. See Corson, B. B.C h a m b e r l i n , N. S. See Kershaw, N. F.C h a n d l e e , G. C. See Beale, R . S., and Hayes, J. R .C h a r k e y , L. W., a n d Z a n d e r , D. V. Pressure Wash Bottle for
Volatile Solvents.......................................................................................... 857C h e l p e l i n , V . II., a n d W i l l i a m s , R. R. Extraction and Assay of
Nicotinic Acid from Animal and Plant Tissues. Comparison ofMicromethods. (Correction, 822)............................................................ 671
C h r i s t e n s e n , B. E., a n d P e n n i n g t o n , L l o y d . Determination ofMenthol in Oil of Peppermint. Acetyl Chloride as Reagent 54
C l a a s s e n , R. I. See Gerber, Louis.C l a r k , G. L., a n d G r o s s , S. T . Technique and Applications of
Industrial Microradiography .••••• 676C l a r k e , R. G., a n d W i n a n s , W. R. Mercury Azotometer for Deter
mination of Organic Nitrogen by Micro-Dumas M ethod..................... 522C l e l a n d , J. E., a n d F e t z e r , W . R. Determination of Moisture in
Sugar Products: Maltose and Dextrose, 27; Corn Sugar “ 70" or“ 80” , 124; Refiners’ Sirup, Final Molasses (Blackstrap), andH ydrol............................................................................ 127
C l i n t o n , R . O. See Stone, H. W.C o h n , G u n t h e r , a n d I v o l t h o f f , I. M . Determination of Pyrophos
phate by Precipitation with Cadmium and Polarographic Measurement of Cadmium in Precipitate........................................................... 886
See also Kolthoff, I. M . .C o l e s , H. W., a n d T o u r n a y , W . E. Komarowsky Color Reaction
for Aliphatic Alcohols. Limitations and Sensitivity........................ 20C o l i c h m a n , E. L. See Ramsey, J. B.C o m a r , C. L. Analysis of Plant Extracts for Chlorophylls a and b
Using Commercial Spectrophotometer..................................................... 877C o n r a d , C. M . See Kettering, J. H.C o r o p a t c h i n s k y , V. S. See Carpenter, T . M .
994
December 15, 1942 A N A L Y T I C A L E D I T I O N 995C q iw on B. B „ and B ra d y , L . I , D eterm ination o f Small Am ounts ■
, S ? n. leD.e m ,p,r<;8« nce o f C yclohexano and of Toluene in Presenceo f M cth ylcyclon cxan e................... sa j
AND C e k v e n y , \V. J. Laboratory B ellow s'P um p.'! ..................... sggSee also Brady, L. J................................................................................................
C o t t l e , D . L. See IloU yday, W illiam .C o d ll , Ja m e s , E n o e l , H. C „ and M il l e b , Joseph . N ew Technique
for A dsorption Studies................................................................ 4 «coSee also Schaffner, It. M .
C o w le s , E . J. See Prnter, A . N .C r o m w e l l , H . W . See W iilerton, Eleanor.C ron h eim , G e o r g . O rthonitrosophenol as N ew Reagent in C olori
m etric M icroanalysis. Determ ination of C ob a lt.......................... 445a n d W in k , W i l l 1 am. O rthonitrosophenol as New Reagent in
Colorim etric M icroanalysia. Determ ination of D ivalent Iron . . . 447C r o x t o n , F . C . L aboratory Flow m eter w ith Interchangeable Tre-
cision-B ore Capillaries............................................................................ goSim ple V iscom eter for Research and C on tro l. . . . ’. [ J i ] ’ ] 593
C r u tc h f ie l d , W . E ., J r . M agnesium Acetate as Ashing Agent InFluorine A n alysis .............................................................................. fi7
See also Treon , J. F.C u p p les , H . L. C olorim etric D eterm ination of Phenothiazine 53C u t l e r , M i l t o n . See Leikind, S. S.
DH ew sto n , E . M ., and K ie s , M . W . Spectrographic
M icroanalysis of R a t Tissues for Ingested Vanadium . . 921D a r k is , F. R ; i P e d e rsen , P. M ., and G ross , P. M . Estimating
D ensity o f T ob a cco T issue................. gD a r l in g , B r a d fo r d . See M orton , A . A.D a bso w , J. A . See Stansby, M . E.D a v e n p o r t , J. E . See Evans, R . N.D a v id so n , J oh n . See M orton , A . A .D a v is , B . L . Apparatus for Continuous Concentration of Solution
under R educed Pressure............................ 543D a v is , H . L., and R y n k ie w ic z , I i. J. Fiber Identification S ta in * .*.’ ! ! 472D a v is , L . H ., P e t r e , A . W ., a n d B a ile y , C . F. Laboratory Tem
perature and H um idity Cabinet for Studying H ygroscop ic Properties o f T o b a cco .............................................................................................. 537
D a v is , T . W . Solubility of Strontium Chrom ate and D etection ofStrontium ............................................................................................................ 799
D a v is , W . B. Q uantitative Field T est for Estim ation of P erox idase .! 9 5 2 D e a n , E . W . See W illiams, A . A.D e a n e s l y , R . M ., a n d C arle t o n , L. T . T yp e Analysis o f H ydro
carbon O ils.............................................................................. . ............. 220D e F e l ic e , D om en ic . See Lee, F . A.D e G r a y , R . J., an d R it te r s h a u s e n , E. P. Colorim etric D eterm ina
tion o f C o b a lt ....................................................................................................... 85gSee also D iller, I. M ., and Rittershausen, E . P.
D e ic h m a n n , W ilh el m , and Sc h afe r , L. J. Spectrophotom etricEstim ation of Pentachlorophenol in Tissues and W ater..................... 310
D e r n b a c h , C . J., w ith M e u lio , J. P. Determ ination of Hydrazine.R apid Ferricyanide-C eriom etric M eth od ................................................. 58
D e u b l e , J. L., a n d W ilk in so n , Joh n , J r. Assay o f Thyroid and ItsP reparations.......................................................................................................... 453
D e w e y , B . T ., a nd G elm a n , A . H . C olor M icroreactions of OrganicN itrogen C om pounds w ith Selenious A cid -Su lfu ric A cid Solution 361
a n d W it t , N . F . Identification o f Alcohols b y Optical Properties ofEsters o f Carbanilic A c id ........................................................................... 648
D e y s h e r , E. F ., a nd H o lm , G . E . Determ ination pf C itric A cid inPure Solutions and in M ilk b y Pentabrom oacetone M eth od 4
D ie h l , H a r v e y . See W illard, H . H.D il l e r , I. M ., D e G r a y , R . J., a n d W ilso n , J. W ., Jr . Photoelectric
C olor. D escription and M ensuration of Color of PetroleumP rod u cts ............................................................................................................... 607
D in k e ls p ie l , J. G . See Schubert, M arcelle.D in w id d ie , J. A . See Griswold, John.D iv in e , R . E ., D o h e r t y , J. E ., Long , C . P., M ill a r d , E . B., Sh e e l y ,
M . L ., T r e v it h ic k , H . P., a nd Sm ith er , F . W . Standard M ethods for Sam pling and Analysis o f Com m ercial Soaps andSoap Products, R ev ised ................................................................................... 558
D o h e r ty , J. E . See D ivine, R . E.D r a g t , G e r r it , an d G r e e n a n , K . W . C on tact Sulfuric A cid M anu
facture. E valuation of Reich T e s t ........................................................... 883D ra k e , A . F . G. See Small. W . G.
EE b e r l , J. J. Analysis of E thylene in Presence o f B u tane.......................... 853Edm onds, S. M . See Steigman, Joseph.E h r l ic h , J aco b . Stable Sodium Thiosulfate and Starch S o lu tion s .. . . 406E l ize r , L. H . E stim ation o f C O O H G roups in Com m ercial Starches
M odified b y O xidation ..................................................................................... 635E l l in g s , A . See Anderson, A . P.E l v in g , P . J .t a n d L ig e tt , W . B. Determ ination of Fluorine and
O ther H alogens in O rganic C om pou nds................................................... 449a nd M cE l r o y , W . R . D u P on t T yp e Semi m icronitrom eter.............. 84
E n g e l , H . C . See C ou ll, James.E r g e n , W . K ., a n d H e a t h , R . E . D eterm ination o f F luorine................ 399E r ic k s o n , P . J. See P ocock , B . W .E v a n s , R . M „ H an so n , W . T ., Jr ., a nd G l aso e , P . K . D eterm ina
tion o f Small Am ounts o f Iod ide in Photographic D evelopers 314E v a n s , R . N ., an d D a v e n po r t , J. E . Determ ination o f W ater in In
sulating Oil. M anom etric Procedure....................................................... 732S tudy o f E lectric H ygrom eter........................................................................... 507
E v e r s o le , W . G . See W agner, G . H.E w a ld , P h il ip . R ecording A utom atic B alance........................................... 66
FFa n c h e r , G eo r g e , O l iph an t , S. C ., an d H o u ssier e , C . R ., J r.
Fractionation o f C olloidal Systems. Selection of OperatingC onditions for Supercentrifuge. (Correction, 7 8 1 )............................ 552
F a r r e l l , F . P . See Levin, H arrv.F e d d e r n , E . C . See Polsky, J. W .F e ig l , F r it z , a n d B a rb o sa , P . E . M icroprocedure for D etecting
A c id ity .................................................................................................................... 519a n d da Sil v a , C . P. J. D etecting Basicity in S lightly Soluble M a
terials....................................................................................................................... 316a nd Su t e r , H . A . M icroanalytical Use o f Sodium R b o d izo n a te .. . . 840
F e n sk e , M . R . See R ank, D . H.
F e rg u so n , B a s se t t , J r . Pressure Regulating and Indicating A pparatus for Vacuum System s............................................. 194
Sem iautom atic Fractionation. R apid Analytical M eth od '.' . ! ! ‘ * ‘ * 493 ANrr Turbidim etric D eterm ination of Polym erizedH ydrocarbons 111 Solu tion ................ 10 c
F e tz e r , W . R . See Clelnnd, J. E ., and Sair, Lo’u f c ....................................." G oid w i.h™ r t Y , “c w 0dde D etcrm inati» ' ‘ ot S'" » 11 Am ount., of
F ir m in g e r , H . I. See W icks. L. F. ..........................................................F l ec k , E E ., a nd P a l k in , Sa m u e l . C ontent o f LPim ario A cid in
i m e U leoreain. ................... , ArF le ig e u , a . G. See Piper, J. D. .................................................................Fo n t ain e , T . D . Spectrophotom etric M icrodeterm ination of i ’ bos-
p n oru s . ........................................................... *,■«I onta^ ^ B ^ L ^ and C a l v in , M e lv in . Sem im icropycnom eter for
F ord, O. \V., and H ughes, C . W . Determ ination of K tO in C om mercial fertilizers Using 95 and 80 Per Cent A lcohol and A cid- A lcoh ol................................................... ......................
F or r est , R E. A n ch or-T ype Laboratory Stirrer for ’ Viscous orfo a m y M aterials........................ kA
F o s te r , F. J. See R oyer, G . L. ...............................................................Frap.h, G. S. See Reiser, R aym ond.
M d S n g 'P o in t ^ fs lu d I e .In.d“ M ! Cr0mC“ Un;me.nt? at ab0ve
F b e ^ C . N K 'S c? 'lch !d U d A5 s rttCti0n ° ata d u b i° is “ ,n<>rPhs ■: •’ 687
& “ kHE C - % S° u t m W UDn 01 Su,fur in AcM -Solub,C SulfiJ” 900F ulton , C. C. _ Analytical Classes o f Cannabinol Com pounds in M ari-
nuana Ites in . ...................................................................... 407h ' l u f i t i ’i.vf' r i - J ’ ote“ t '« ™ W o Titrations. R ev iew with B ibliography 387
B r ic k e b , C . B ., a n d W h it e se l l , E . B . C onstruction and Operation of Polarograph.................... . . .
F c b s t , A k th o b . A djustable Safety Sh ield .V ..'. I.’ ” " " ! ! ! “ ” ” " 158
GC ans D M B book s, U. S.. and B otd . G . E. A dsorption o f Vapors
b y Crystalline Solid Surfaces.................................... 395G a r c ía , C . R „ and Sc b n e id e b , F b a n k . M icrotechn ique ’ o f bVeanio
N fU ogenVe y®13. Identification of Com pounds ContainingG a b b e t t , O. F. See fiartm an, G. i i . .............................................................. 94G elm an , A . H . See D ew ey, B . T .G en d n o , L. B . See Malm', C . J.G ebbeb , L op is , C la a s s e n , R . I., and B o b u e f, C . S. Estim ation of
Magnesium with 8-H ydroxyquinoline. M icrotitratiou andPhotom etric Procedures.............................................................................. 053
P hotom etric M icrodeterm ination o f Copper a n d ’ iron in DistilledLiquors ........................................................................................................ 364
G ertle r , S. I. D eterm ination of R otenone. im provem ents inG ravim etric M eth od ...................................... oq7
G ilb e r t s o n , L. I. See Adam s, D. F .................... ...............................................G ilb r e a th , J. R an d H a e n d le r , II. M . D eterm ination of Copper
with 8-Quiiiolinecarboxylio A c id ....................................G la s o e , P. K . See Evans, It. M .G olden , Sid n e y . Sim ple Thyratron C ircu it.............................................. 812G oodm an, W illia m . See Silverman, Louis.G o r t n e r , W . A . See Andrews, J. S.G oyan , F . M . Sodium -H ydrogen Geissler T u b e .................................. COG raham , D . G . M . See Young, R . S.G r a y , T . D . Determ ination of Lead in Sugars aud Sugar Products.
Adaptation o f D iphenylthiocarbazone R ea otion .............. n oG reath ou se , G. A ., K lem m e , D . E ., and B a r k e r , H. D . D eterm in
ing D eterioration o f Cellulose Caused by F u ngi...................................... 614G r e e n , H e n r y . H igh-Speed R otational Viscom eter of W ide Range.
Confirm ation o f R einer E quation of F low ..................... 57aSee also Smith, Daniel.
G re e n , J. H. Sodium Salt o f Quinizarin-6-Sulfon ic A cid as Acid-BaseIndicator.............................................................................................................. 249
G r ee n a n , K . W . See D ragt, Gerrit.G r isw o ld , Joh n , and D in w id d ie , J. A . Analysis o f Ternary System
E thanol-M ethanol-W ater............................................... 299G ross , P . M . See Darkis, F. R .G ross , S. T . See Clark, G . L.G ro v e , C . S., J r . See R ieger, George.G ro v e , D . C . See Knudsen, L . F.G r um m itt , Ol iv e r , and St ic k le , R a lph . Preparation o f D iphenyl-
thiocarbazide and D iphenylthiocarbazone (D ith izon p)...................... 953G u ld n e r , W . G. See W ooten, L . A.
HH a e n d le r , H . M . See Gilbreath, J. R .H a g en , G e o rg e . See R iem an, W illiam III.H ahn , F. L. A lkalim etric Standardization of Iodine Solutions.............. 773
Fluorescein as Indicator in Brom om etric T itrations ................................. 571H aim , G ., and B a r n e s , W . C . E . Polarographic D eterm ination of
Lead in Lead-Bearing Steels.......................................................................... 867H a l l , S. A ., and P a l k in , Sa m u e l . Efficient C olum n Suitable for
Vacuum Fractionation. Concentric Tu be T y p e ................................... 807Oil M anom eter-M anostat to C ontrol C olum n T h rou ghput................... 652See also Palkin, Samuel.
H a l l e t t , L. T . R ev iew of O rganic M icrochem istry ................................... 956H a m ilton , J. M . See M ack, G . L.Hammer, B . W . See Ogg, C . L.H and, W . C. See Lee, S. W .H an n ay , N . B . See Lee, S. W .H an son , W . T „ J r . See Evans, R . M .H a rk in s , W . D . See B oyd , G . E.H a r r is , Lo u is , and Sie g e l , B . M . Simplified Photom eter for De
termining Nitrogen D ioxide Concentrations............................................ 258H a r r is , R . S. See Josephson, E . S.H a r t , D a v id , a nd M e y r o w itz , R o b e rt . M icrotest for Io d id e 606H a rtfo rd , W . H . Glass E lectrode M easurem ents o f pH o f Chrom ic
A cid Solutions...................................................................................................... 174H artm an , G . H ., a nd G a rr e tt , O. F . M easuring Concentration of
D issolved O xygen in D airy Products. Voltam m etric M e th o d 641H a ssid , W . Z .j a nd M cC r ea d y , R . M . Identification o f Sugars b y
M icroscopic A ppearance of Crystalline Osazones................................... 683See also M cC ready, R . M .
H a w e s , R . C ., and Sk a v in sk i, E . R . D iffusion M icrom ethod forN itrogen ................................................................................................................. 9 17
996 I N D U S T R I A L A N D E N G I N E E R I N G C H E M I S T R Y Vol. 14, No. 12H a w k in s , J. E . See Stallcup, W . D.H a y d e n , K . F . See Scafe, E . T.H a y e s , J R ., a nd C h a n d l e e , G . C . D eterm ination o f Palladium
w ith 3-Furfuraldoxim e................................................. 4 g iH a y m a n , D . F „ a n d R e is s , W il h e l m , F uzz D etector for V iew ing
Class w eigh ing Vessels in Organio Q uantitative M icroanalysis. . . . 357H e a th , R . E . See Ergen, W . K.H e is io , G . B . Pyrex Brand Glass W oo l as M icrofiltering M ed iu m , , . . 766H e n d r ic k s , R . H ., T h o m as , M . D „ St o u t , M y r o n , a nd T oi.m a n ,
B io n . Conduotoraetric D eterm ination o f A m m onia. A p p lica tion to N itrogen D istribution S tudies.......................... 23
H e n r y , R , L. See Zscheiie, F. P.H e r r in g to n , 13. L „ a nd Stah h , M . P . E ther-Insolu blo S topcock• L u brican t.................... g2H e tz e l , S. J. F iltering D evice for V iscosity T u b es ................. 288H ew h ton , E . M . See D aniel, E . P.H e y n in g e n , W . E ., va n . See R oseburv, Fred.H ic k m a n , K . C . D . H igh -V aouum Still in M ed icin e .................................... 250H in k l e y , W . O. D eterm ination of Particle Size D istribution for
Particle Sizes betw een 40 and 1 or 2 M icrons. (C orrection , 297 ). . 10H ir s c h , A . A . Slide R ule for C alcium C arbonate Equilibrium P rob
lems in C orrosion C on trol o f W ater Sup plies ........................................... 178Slide R u le for C arbonate Equilibria and Alkalinity in W ater Sup
plies........................................................................................... ................................. 943H ix s o n , a . W „ a nd T e n n e y , A . H . A pparatus for D istillation of
C orrosive Liquids as Used for Purification o f C h lorosulfon ic .Acid. , 345H ochgbsAN G , F. P . See Brockm an, F. G .IIod ge , E . S. Cutter for Spectroscopic E lectrodes..................... 260H o e c k e r , W . H. Sec O gg, C . L.H o ib e r g , A . J. Specific G ravity of Petroleum Oils b y Falling D rop
M eth od ...................................................................................... 323H o l l e r , A . C ., a nd Y e a g e r , J. P. D eterm ination o f Alum inum in
M anganese and Alum inum B ronzes Using M ercu ry C ath ode C e l l . . 719H o l l y d a y , W il lia m a n d C o t t le , D . L. Low er A liphatic A lcohols.
A pplication of Zerew itinoff D eterm ination ......................................... 774H olm , G . E . See D eysher, E . F.H olm e s , F . E ., a n d J oh nson , B a r b a r a . Flask for Separation of
Serum from B lo o d ................................................... 62H o o d . L. N ., J r . See Russell, W . W .H o p k in s , C . W . Analysis o f Indium A llo y s ................................................... 638H osbfeld , R a lp h . Continuous Liquid E xtractor for Large Volum es
of S o lu t io n .............................................................................................................. n gH o u s s ie r e , C . R ., J r . See Faucher, G eorge.H ou tm a n , T h om as. See W est, P. W .H u b a ta , R o b e r t . See Calainari, J. A .H u o h e s , C . W . See F ord , O. W .H u g o n e t , J. J. See Seaman, W illiam .H u l e t t , H . R . See M ehlig. J. P.H oLTotnsT, M . E ., Po e , C . F ., a n d W it t , N . F. D erivatives of
A m ytal, Pentobarbital, and D ia l. O ptical C rysta llogra ph yS tu d y ......................................................................................................................... 219
Humf., J. S. See N eilson, C . A .H y b b in e t t e , A n na -G r e t a , an d Sa n d e l l , E . B . D eterm ination o f
Germ anium in Silicate R o ck s ......................................................................... 7 1 5
!
I n g o l 8, R . S. D issolved O xygen R ecordings w ith D rop pin g M ercu ryE lectrod e .................................................................................................................. 256
I p a t ie f f , V. N ., a nd M o n r o e , G . S. D eterm ination ’ o f CriticalTem peratures b y R ota tin g B o m b ................................................................. 17 1
D eterm ination of Solubilities o f Gases at H igh Tem peratures aridH igh Pressures b y R otatin g B o m b .............................................................. 166
I sa a cs , M . L . Colorim etric D eterm ination o f V itam in C 948
JJ aco bs , M . B ., a n d N a g l e r , Ja c k . C olorim etric M icrodeterm ination
of A rsen ic ................................................................................................................. 442J a n e r , B en jam in . N om ograph for C om pu ting C om pou nd C om
positions o f Portland C em ents......................................................... 550J en k in s , R . R . See Lee, F . A .jE P H corr, C . M ., a n d B ish o p . W . II. H . D etection o f Second-H and
W hite C otton Filling M aterials Used in A rticles o f B edding andU pholstered F urn iture............................................................... Ann
J oh n s, I . B . See O gg. C . L ................................................................... .................J o h nson , B a r b a r a . See H olm es, F . E .J oh n son , C . R . See K oenig, R . A ., and Ludw ig, E . E .J oh nston , J. A . C arbon D ioxide G enerator.................................................. 805J o n e s , L . T . E stim ation o f O rtho-, P yro -, M eta-, and P olyphos
phates in Presence o f O ne A n oth er ................................................. 535Jo seph son , E . S^ a nd H a r r is , R . S. M odified M icro-F erm entation
M eth od for E stim ation o f T h iam in e........................................................... 755
KK a h a n , G . J. D roppin g M ercu ry E lectrod e ...................................... 549K a lic h e v s k y , V . A . See Lee. Russell, and Scafe, E . T .K a p u r , P. L ., V e rm a , M . R .. and K h o sla , B. D . E stim ation of
Brom ides in Presence o f O ther H alides.............................................. 157K e r s h a w , N . F ., a nd C h a m b e r lin , N . S. D eterm ination of N itrites.
Discussion o f Shinn M ethod as A pplied to Exam ination o f W a t e r . . 312Iv e rs te in , N . A . See Piper, J. D .K e t t e r in g , J. H ,, an d C on r a d , C . M . Q uantitative D eterm ination
of Cellulose in R aw C otton Fiber. Sem im icro M ethod 430K h o s la , B. D . See K anur, P. L. ...............K ik n le , R . H . See B enorook , C . H.K ie s . M . W . See D aniel, E . P.K in t n e r , R . C . Visual F luid Flow m eters with Straight-W alled Tu bes 261 K lem m e , D . E . «See G reathouse, G . A.K l in e , E . R . Pressure-M easuring D evice for M oderate V a cu a ............... 542K n u d se n , L . F ., a nd G r o v e , D . C . G raphic M eth od o f Studying
Separation o f M ixtures b y Im m iscible S olven ts........................... ' 556K o r e , K . A . See Stewart, P . B . ’ * *K oentg, R . A ., and J oh nson , C . R . C olorim etric D eterm ination of
Phosphorus in B iological M aterials.............................................................. 455K o l t h o ff , I. M . Factors to Be Considered in Q uantitative Polar-
ograph y ..................................................................................................................... 1Q5a n d C oh n , G u n t h e r . Am perom etric T itrations. Am perom etric
D eterm ination o f Phosphate with Uranvl A ceta te ................................. 412a n d O rlem a n n , E . F. E lim ination o f W ater W ave in Polaro^
graphic W ork at R elatively High Indifferent E lectrolyte C on centrations................................ ' 221
See also C ohn, G unther, and Z lotow ski, Ignace.K ra m e r , W . R . See Stenger, V. A .
^ F- A pparatus for M icroevap ora tion s....................... 191See™ /"* Sm ith G F * ^ Interference in M olybdenum B lue R eaction 855
LL a f f e r t y , It. II ., J r . See N ichols, M . L.L a n d , G. W . See Parks, B. C.L a n e , M a r v in . R apid E stim ation o f B rom ides in Presence of
L n lon d es ............................................................L a n g e r , A l o is . A m perom etric M icrotitra tion ’ o f ’ "CopDer w ith
B en zoinoxim e....................................... «a *a nd Ste v e n so n , D . P. L ocation o f End P oint on G ra p h ica V fitra -
tion C u rves ‘ 77QL a n k le r , J. G . Sec M organ , O. M ....................................................................L a v in e , T . F . All-G lass B uret S ystem ..................... 73 g
D aterm inaUon o f M atu rity o f Frozen Peas (A ddition ) ! 2 4 1 i c> J e n k in s , R . R . D eterm ining M aturity
C orn °Zen egetabIes* l la Pld O b jective M eth od for W hole-K ernel
LEE,P ^ ra T n w S x eDs kALICHEV8KY' determ in in g Oil C on ten t ofL e e ' v -, W ~ W a l l a c e , ' j . ' r i'.; ¿ i ! , ' H and ! W . C Ï and' H a n n a y ,' N .' ii. ‘ ° 7
Volum etric M icrodeterm ination o f Sulfates. T ctrah yd roxy -qum one na External In d ica tor s ~0
L e e , T . S. See Sw ift, E . H . .................................................. 8d9L e io h to n , P. A . See Sm ith, 11. N.L e ik in d , S. S., M a u rm e y e r , R o b e r t , a n d C d t l e r , M i l t o n . D etec
tion and bcm iquantita tive E stim ation o f G rou p I C a tion s. 871L e R o se n , A . L . C ontinuous W ashing A pparatus for S o lu tion s 'in
U rgam c Solvents ................................................................ l r rL e v in , H a r r y , F a r r e l l , F. P ., a n d M i l l e n d o r f , A . J. D éterm ina- °
tion o f Phosphorus in L u bricating O il . . . 102a n d S te h r , E r v in . D eterm ination o f Free Sulfur‘in L iib r ica tin i Oil 107 See also Stanerson, B . R ., and Uhrig, K arl.
L ig e t t , W . B . See B iefeld , L . P., and E lving, P. J.L iq o e t t , L . M . See W illard, H . II.
lÎn co L n ,' b : H DC“ c iU o n ,C Cr bnnyl G r ° UP3 Jn Bil° 42LlN°trodcsJ' J ' S im plificd C alibration o l D rop pin g M ercu ry E lcc-L o e f f l e b , II. j . , AND P o n t in o , j . D . A scorb ic A cid . R apid D eter- ^L onoT c P ? " S e f D iv in g RC E .°r D ehydrtttcd F ru itsan d V egetables. . 846L u d w ig , E . E „ a nd J ohnson C . R . S pectrophotom ctric D eter-
ruination o f M agnesium b y T itan Y e llo w on.«Ap ,D T raM Y LERnVÎ'- ?• G lass L lectrod o as' R eference L lectrod e in E lectrom ctric T itra tion s ......................................................... 07
M
M a , T . S., an d Z u a za g a , G. M iero-K jeldah l D eterm ination o f N itro» , *gen ’ ^ eV nd ‘ ca t®r and Im proved R apid M e th o d ..................... 280M cA r d l e , E . H . See Y ou n g , D . W ...................................... .............................M cC l e a r y , H. R . T itration o f B rom ide and Iod ide Ions w ith M er-\ r „ o UriC w aix ® ^ u lon Using D iph enyl C arbazide In d ica tor.............. 31M cC om as, W . H ., J r a n d R iem an , W ill ia m , III. A ccurate D eter
m ination o f C alcium w ithout R eprecip itation in Presence o f Iron* M agnesium , M anganese, Phosphorus, Sodium , and 1 ita n iu m .......................................................................... ' q 9q
M c C o r d , A . T . R apid X -R a y D iffraction M eth od !.*.’ . * ! ! ! ! ! ! 793. IcC r e a d y , R . M ., a nd IIa ssid , W . Z. Sem im icrodeterm ination of
C arbon L sing Van Slyke-P olch O xidation M ix tu re ..................... 525See also H assid, W . Z.
M a c d o n a ld , R o g e r . See Casey, R . S M c E l r o y , W . R . See E lving, P. J.M cG in n is , R . A . See M orse, E . E .M c IIa r d , J. A . See Sam sel, E . P.M ack G . L ., a n d H a m il to n , J. M . D irect M icrodeterm in ation o f
O U tlU T ........................................................................... ............................ / . /x iM a c k in n e y , G ., A r o n o k f , S ., and B o r n s t e in , B . T . Assays o f Pro
vitam in A C a roten oids 3g tM cIs a b b , W . M ., and Sk o l n ik , H e r m a n . V olum etric D eterm ination
o f Iron and T itan iu m ......... 711See also S loviter, H. A . ............................................................
M a c N b v in , W . M ., and B r o w n , G . H . M icroquantitative D ecom position o f O rganic B rom ine and Iod ine C om pou nds b y Lim e-Fusion M e th o d .................................................. .......... g0g
M cR e yn o ld s , R . C . Sim plified D rop p in g M ercu ry É lectrode forP olarographic A n alysis ........................... sect
M a d e r , W . J. See Seaman, W illiam . ..................................................M a g u ir e , J. J. See N oll. C . A .M a h o n e y , J. F ., and M ic h e l l , J. H . Sem im icrodeterm ination of
Pulip4ï iri . 0 r8ran.lc M aterials Peroxide-C arbon Fusion Follow ed6y 1 itration Using T etrahyd roxyqu inone In d ica tor................. 97
M a lm , C J , G e n u n o , L. B ., a n d W ill ia m s , R . F ., J r . A nalysis o f Cellulose D erivatives. D eterm ination o f Free H ydroxy l C on tent ........................................................ 935
N a d e a u , G . F .. and G e n u n o , L. B . Analysis of'C ellulose’ D eriva tives. Analysis o f Cellulose M ixed Esters b y Partition M e th o d . . . 292
AND Ia n g h h , L . J. Analysis o f C ellulose D erivatives. D eterm ination o f Small A m ounts o f C om bined S u lfu r .................................... 940
M a re b u , C h a r le s . See Seam an, W illiam .M a r o o l i s , D a v id . D eterm ination o f Oil in M etal Turn ings 478M a tu sz a k , A l f r e d . See T u rk , Am os.M a u rm e y e r , R o b e r t . See Leikind, S. S.M e h l ig , J. P . C olorim etric D eterm ination o f N ickel w ith A m m onia.
S pectroph otom etn o S tu d y ................................................................................ 289Stability o f C upric-A m m onia C olor S ystem ■ 903AND H u le t t , H . R . S pectrophotom ctric D eterm ination o f Iron
w ith o-Phenanthroline and w ith N itro-o-P henanthrolin e................... 869See also D ern bach , C . J.
M e ll e c k e r , J. B ., and B a k e r , M . W . K xpected Service E ffectiveness ot Preservative Treatm ents A p p lied to M illw ork. Laboratory M ethod ot C om pa rison ..................... in s
M e l l o n , M . G . See M oss, M . I,.M e n o t o , A . R , NIicro D etection and Q uantitative D eterm ination of
4 -A m in o-2 -m etby l-l-n aph th ol. S ynthetic V itam in K . . . 601Q uantitative D eterm ination o f 2 -M eth y l-l ,4 -n aph th oqu in on e. 418
M e r r i t t , L . L., J r . See W illard. H . H ............................................................
December 15, 1942 A N A L Y T I C A L E D I T I O N 997M e y e r , A. E Trap to Prevent Backflow from Suction BuninsM e y r o w i t z , R o b e r t . See Hart, David. P ..............M i c h e l l , J. H. See Mahoney, J. F.M i c h e l s o n , I r v i n g , T a n n e r , L o u i s , a n d W o l l n e r , H . J . Distribu-
Borings F,ber kongt“ « in W ool Sampled by Cylindrical TubeM zdqlby , m'.’ C. ’ 'See St! John,’ j . ’ L ............................................................M i l l a r d , E. B. See Divine, I t . E.M i l l e n d o r f , A. J. Sec Levin, Harry.M i l l e r , J o s e p h . See Coull, J a m e s .M i z r o c i i , J a c o b . Insulation for Necks of Wash Bottles .
L M onroe, G. S. See Ipatieff, V. N. .........................M o o r e , L . A . Activation of Dicalcium Pliosphate for Chromato
graphic Determination of Carotene..........M o o r e , W A., a n d R u c h h o f t , C. C. E f f e c t of I l i v c r Mud D ^ o s i t a
on Determination of B. O, D. of Supernatant Liquor.........M organ , O. M „ a n d L a n k l e r , J G Evaluation of Metal-Cleaning
Compounds. Quantitative M ethod .. .M o r o a r e i d o e , K e n n e t h . Influence of Solvent on ’ U ltM iolot Ab-
Borption Maximum of Vitamin A ........M o r r e l l , C. E. See Robey, R. F. ......................................M o r s e , E. E., a n d M c G i n n i s , R., A. Measurement of Color and
Turbidity in Solutions of W hite Granulated Sugars.....................M o r t o n , A. A., D a r l i n g , B r a d f o r d , a n d D a v i d s o n , J o h n . Flask’
Design and H lgh-Spced Stirring..........................M oss, M. L , w i t h M e l l o n , M. G. Colorimetric Determ'iAition of
Iron with 2,2'-Iiipyndyl and with 2,2',2*-Terpyridyl Colorimetric Determination of Trinitrobenzenc in Dinitrobenzono,’ .’ .’ M e l l o n , M . G., a n d S m it h , G. F. Color Reactions of 1,10-Phe-
nanthrohne Derivatives....................................M o y e r , H. V. «See Bogan, E. J.M o y e r , J. C „ a n d T r e s s l e r , D. K . Determination of Thiamine in
Vegetables..............................................................M O l l e r , O. H. Research with Polarograph............................... ! ! ! ! ! ! ! !M u r r a y , C . .A - , AJ*? O b e h g , E. B. Photometric Determination of
Acetone-Insoluble Material in Soybean Oil. Relation of Acetone- Insoluble Material to Break......................................
505
949
845
707
933
725
700
212
734
802861
931
78899
785
NN a d ea u , G. F . See M alm , C. J.N a g le r , Ja ck . See Jacobs, M . B.N e c h a m k in , H o w a r d , and San d er s . A lv in . System atic M icro
identification o f Com m on M etallic C oatings................................. 913N e i l l , It. B . D ichrom ate-F errous Sulfate M ethod for A n tim on y . ... 955I s e i lb o n , #C. A ., H um e, J. S ., and L in c o ln , B . II. D eterm ination of
Salts in Crude O il.............................................................................................. 464N e lson , O . A . Im proved Sublim ation A pparatus ! ! . ! ! . ! ! ! ! ! ! 153N e u s ta d t , M . H . Im proved Soxhlet E x tractor ......................................... . 431N e w m a n , M . S. L eakproof S topcock for Regulation o f Take-off dur-t ing D istilla tion .................................................................................................... 992
N ich o ls, M . L ., and L a f f e r t y , R . H ., Jr . D ecom position Tem pera-turcs o f Analytical Precipitates. Barium C arbonate.......................... 481
N o l l , C. A ., a n d M a g u ir e , J. J. E ffect o f Container on SolubleSilica C on ten t o f W ater Sam ples................................................................ 569
N o l l e r , C . R . H eating D evice for M icrobeakers, Flasks, andCentrifuge T u b es ................................................................................................ 834
an d B a ru sch , M . R . A pparatus for Small-Scale C ata lytic H ydrogenation ........................................................................................ 907
N o r r is , E . R . See B enoit, G. J., Jr.N o r t h , V ic t o r , and W ell s , R . C . Use o f Phosphate for Separation
of C ob a lt from Iro n .......................................................................................... 359N o r t o n , A . R . See R oyer, G. L ., and Seaman, W illiam.N u t t in g , E. G ., J r . See Vaughn, T . H.
OO b e r g , E . B . See M urray, C . A.O gg , C . L ., Joh n s , I. B., H o e c k e r , W . II., and H a m m er , B . W .
D istribution o f Salt in Butter. Volum etric M icrom ethod ..................... 285O lip h a n t , S. C. See Fancher, George.O rle m a n n , E . F. See K olthoff, I. M .O sb o r n , R . H . P hotoelectric Photom eter for R apid G rading of
N aval Stores P rodu cts ..................................................................................... 572O v e r h o l s e r , L . G ., and Y o e , J. H . Colorim etric D eterm ination of
Phenothiazine w ith Palladous C h lor id e . ............................................ 646See also Y oe , J. H.
PPa ge d , H. A . G as-F ired Furnace for Sem im icrodeterm ination o f
C arbon and H ydrogen ..................................................................................... 764P a l k in , Sa m u e l , and Ha l l , S. A . T ilting A rc Flow D ivider Suitable
for Reflux R atio C on tro l................................................................................ 901See also Flack, E . E ., and H all, S. A .
P a ll , D . B . All-G lass M ill.................................................................................... 346P a r k s , B . C ., La n d , G . W ., and R e e s , O. W . D eterm ining Fusain
C on ten t o f Illinois Coals. Com parison o f Chem ical and Petro-graphic M eth od s ................................................................................................ 303
P a rta n sk y , A. M . Field Testing of M old-R esistant Properties ofInterior Oil P a in ts................. ........................................................................... 527
P a tr ic k , T . M . See B iefeld, L . P.Pa t t e r so n , J. W ., and Va n D ola h , R . W . Adapters for Collection
of D istillation Fractions under Vacuum ................................................... 511P e c h e n ic k , W il lia m . A utom atic M ethod for Cleaning Tar Distilla
tion F lasks............................................................................................................ 344P e d e rs e n , P . M . See D arkis, F. R.1 e n n in g to n , L lo y d . See Christensen, B . E .P k p k ow itz , L . P ., P r in c e , A . L .. and B e a r , F . E. R apid K jeldahl
D igestion M ethod Using Perchloric A c id ................................................. 856a n d Shivf., J. W . K jeldahl N itrogen D eterm ination. Rapid
W ct-D igestion M icrom eth od ........................................................................ 914Pe r c y , J. H ., a nd A r ro w sm ith , C . J. C onductom etric Assay o f In
organic Salt in Presence of W etting A gents.............................................. 151P e te rso n , A . H . «See Best, A . H.P e t r e , A . W . See D avis, L. H.P ip e r , J. D ., K e r s t e in , N. A ., and F l e ig e r , A . G . Enclosed Labora
tory A pparatus for E ffecting Repeated Crystallizations fromSolven ts..-.............................................................................................................. 738
P ittm a n , F. K . See Schum b, W . C.P o c o c k , B . W . C onstant-L evel D evice for H ot W ater B ath 9 ................ 811
S c h o lten , L ., and E r ic kson , P . J. Simple H ydrogen Sulfide G enerator............................................................................................................... 575
P o e , C. F. See Hultquiat, M. E.(AN\r ||d? e rn VE- P* »«term ination of Calcium in
Titraiion m Ä “ “ ™ b>' ? * * * “ * S° aP S° ,U-tion- 1UpidP o n t i n o , J. D. See Loeflier, H. J . ................................................................ 644P o w e r s , P. O. Cloud Point of Varnish Resins in Drying Oils 3 8 7I b a t e « , A. N., C o w l e s , E. J., a n d S t r a k a , R. P. Determination of
Ammonia by Diffusion M ethod.............F r e i s i n g , M . J ., S l o n e k , 0. F . a n d R e e d y , J . H . ' ’ AnilyVieal Reae-
tions Involving Ignition with Manganous Nitrate. .. . 07«;P r i n c e , A. L . Sec Pcpkowitz, L. P. S7SP u t n a m , G. L. See Fink, C. G.
Q
QaAí l í í í í " U8,,,J ^ tlV- . AND! St e e n b o c k , H . A pparatus for Crystal-hzation and Filtration at Low Tem peratures.......................................... 735
R
5 í í ! Í : í B’ :? ,H ” AND5 1MON9' J ' H ' Uesign for R ectifying C olum n. 430R ambf.y , J .R . , and C olic iim a n , E . L. Potentiom etrio D eterm ination
ancH odate C om bined Use o f 2,0-DichlorophenolindoplienolR a n d a l l , M e r le and’ SteV enhon,’ H . O . ’ R apid V olum etric'AH tfm d 319»■. for D eterm ination o f Sulfate Io n o 9nR a n k , D . H ...S cott , R . W „ and F e n s k e , M . ’ R . ' ’ Qua'lit'a'tive and
Q uantitative M icroanalysis o f H ydrocarbon M ixtures by M eans ofi heir Ram an Spectra ........................................... R1R
R a zim , W . W . Application o f Infrared Radiation to AHcro Spot T est-
rL Í r i - ?íTT - :::::::: 2«fREEM oU tur¡’ inAc L D T ACK: K: , . F ’ . EqUipmcnt ' ° r
AYn CakiTe *“ CoBlW , noSee also Parks, B . C ...............................................................................................
RE'? n Y H ^ s Y C P r NodueU ,'? ’.G ’ S’ 4i*uod F « k -R e iss , W ilh el m . See H aym an, D . F . ......................................................R ezn ek , S o lom on . See Caldw ell, B . P.R ich ards. A . R Design o f Still Heads for Batch Fractionation in
la b o ra to ry Colum ns. V apor Take-O ff S ystem ................... 649Electrom agnetic D ensitom eter................................... ................
R idd ick , J. A . See W atts , C . E
“ ' “ t ó T h l i « “ ? . ? • . c : , D ? “ ati™ o f DryinB 30aR iem a n , W il lia m , II I , and H a ge n , G eorge . D eterm ination o f
Sulfur A ccuracy and Precision o f Several aMethods innSee also Brewster, E . L., and M eC om as, W . H .t Jr. ..........
R i t t e r s h a c s e n . E . P., and D e G r a y , R . J. D eterm ination of In organic Salts in Crude O ils . ............................................ 047
Extraction o f M etallic Constituents from Oils........................................... unaSee also D eG ray, It. J. ................................... sut>
R ob b in s , T . E. See Scott, A. W .R o b e y , R . F., and M o r r e l l , C. E. D eterm ination o f Unsaturatcs
in H ydrocarbon Gases. H ydrogenation M eth od sailR om bk ro, J. W . See Traxler, R . N . ...................R oseb u ry , Fr e d , and van H e y n in o e n , W . E. M odified M icropipet
R 0TH?pDH 8 ¿ e c Í L Y a r i ,J 0,A m “ CaVy W at" A " aly3iS......................... 363R o y e r , G. L , N o r t o n , A R ., and F o s te r , F. J. M odifications in
Dum as M icrom ethod for N itrogen. A utom atic Apparatus A p- phcable for Com bustion M icrom eth od s ... 70
R u c h h o ft , C. C . See M oore, W . A............................ .....................................R u e , S. O. Standardization and Stability of 0.1 .V Sodium Tbiosulfate
solutions in H ot W eather.............................. Rn9R u ioh , W . h. Analysis of D ivinyl Ether in B lo o d .’. i ' ‘ .' i ' ‘ 32R umb erg er , W . M . Apparatus for Iodom etric Determ ination o f
R u s s e l l , W . W ., and H ood , L. N „ Jr. V iscosity D eterm ination o f 801 C otton in D im ethyl D ibenzyl Am m onium H y d rox id e .. 202
R y n k ie w ic z , H. J. See D avis , H. L. .................
5St . Jo h n , J; L., and M ido ley M . G. R apid M ethod for D eterm ining
Potassium in Plant M aterial. Perchloric A cid D igestion andC hloroplatinic A cid P recipitation ....................................................... oqi
Sa ír . Lo ü ís , and F e tze r , W . R . D eterm ination o f M oisture ’ inStarch and Its M odification s................................................................ 040
Sam sel, h . P ., and M cH a rd , J. A , JVIicrodetermination o f ÁLkoxyG roups m Cellulose E thers ..................................................................... 750
Sa nd ell , E. B. C olorim etric M icrodeterm ination o f Arsenic afterE volution as A rsine.................................................................. * s2
See also H ybbinette, Anna-Greta.San d er s , A l v in . «Se« N echam kin, H oward.Sc a f e , E T H a yd e n , K . F .. and K a lic h e v sk y , V. A . R eduction o f
Ash Content of Residual Oils with B oric A c id .................... 093S c h a fe r , L. J. See D eichm ann, W ilhelm .Sc haffner , R . M ., and C o o ll , Ja m es. Tem perature- and H um idity-
Controlled D ryer for Chem ical Engineering L a b ora tory .................... 590Sciilesm an , C . H . Socony-V acuum ’s New Engineering Building 192S ch n e id e r , F ra n k . See García, C . R . ‘S c h o lt e n , L. See P ocock , B . W .SCBREIBER, W . T „ AND S t a f f o r d , W . h . Evaluating Starches for
Textile Purposes...................................................S c h r o e d e r , W . C . See Berk, A . A . ............................................Sch u be rt , M a rc e l l e , and D in k e l s p ie l , J. G . Assay o f Benzalde
hyde. Use o f H ydroxylam m onium Sulfate and A queous SodiumH ydroxide. (Correction, 31 3 ) ................................ 154
S c h u ltz , A . S ., A tk in , L a w re n ce , an d F r e y , C . N . D ete ’rm inatiw i o f \ itamin Bi b y Y east Ferm entation M ethod. Im provem ents Related to Use of Sulfite Cleavage and New Ferm entom eter 35
Schum b. w . C ., AND Pittm an , F . K . Ferrocyanide M ethod fo r Separation o f Hafnium from Z ircon iu m ............................................................ g j 2
Schw artz , M . C . Photom etric D eterm ination o f Silica in Presence of ~Phosphates............................................. ........................................................... gng
S ch w e y e r , H. E . Particle Size Studies. M eth od s * .............. #522See also Traxler, R . N.
998 I N D U S T R I A L A N D E N G I N E E R I N G C H E M I S T R Y Vol. 14, No. 12S c o t t , A . \\\, an d K o b d in s , T . E . A n alytical Possibilities o f H y -
droxybenzalrhodanm es. o~, m -f and p -H ydroxybcn za lrh oda -nines and 3 ,4-D ihydroxyben zalrhodanin e.................................................
S c o tt . E . W ., and B a m ba cii, K a r l . Polarographic D eterm inationof N itrates in B lood and U rine......................
S c o t t , R . W . See R ank, D . H . .................................S e a m a n , W il l ia m , N o r t o n , A . It., M a d e r , W . J., an d H u o o n e t , J . J.
C olorim etric D eterm ination o f L ow C on cen trations of SodiumN itrate in Sodium N itr ite ...........................................................................
N o r t o n , A . R ., a n d M a r e s h , C h a r le s , P hotoelectrom etric Par- tlclc-C oncentration M icroanalysis. E stim ation o f Anthraqui- none-d-Sodium Sulfonate in Presence o f a -Isom cr and o f Antlira- qum one-1 ,8-D isu lfon ic A cid in Presence o f 1 ,5 - ls o m e r .. .
S e l l , II. M . See B est, A . H.S e lv jg , W . A . See R ees, O. W .S h a rp , P . F . See B reroton , J. Cl.S h a w , J. A . D eterm ination o f Low C oncentrations o f O xygen in G as S h e a , F r e d . See W atts , C . E . •S h e k ly , M . L . See D ivine, R . E .Sh e r m a n , M . S. _ Colorim etric M icrodeterm ination o f Phosphorus in
Soils. Provision for Elim inating Interference of A rsen ic ...................Sh iv e , J. W . See Pepkow itz, L . P.S h o e m a k e r , B . II ., a n d B o l t , J. A . D eterm ination o f M ixed A niline
P oints o f H ydrocarbon S olven ts...................................................................Sh r a d e r , S. A ., B esh o etoo r , A . W ., and St e n q e r , V . A . D eter
m ination o f T ota l and Inorganic B rom ide in F oods Fum igatedwith M eth yl B rom id e ......................................................................................
SiDERis, C . P . A daptation o f Indirect M icrom ethod for P otassium toP h otoe lectric C olorim eter................... ............................................
C olorim etric M icrodeterm ination o f Iro n . . * . . . 1 ]Im provem ents in Colorim etric M icrodeterm ination o f P h osp h oru s." .
S ie g e l , B . M . See Harris, Louis.S io o ia , S id n ey . See B enedetti-P ich lcr, A . A .S i l l , C . W . See T itu s , A . C.S i lv a , C . P . J. da . See Feigl, Fritz.S il v e r m a n , L e sl ie , and T ho m so n , R . M . R apid D eterm ination o f
Very Sm all G as Flows. Sub -B ubble M e th o d ........................................S il v e r m a n , L o u is . R ou tine C olorim etric D eterm ination o f T itanium
in Chrom ium Steels. Separation o f T itanium and Chrom ium byP erchloric A c i d . ................................................................................................
S ilicon , M anganese, Chrom ium , Iron , and C opper in N ickel-Base A lloy . A liqu ot M ethod for R ou tine A nalysis o f E lectrical H eat-Resisting A llo y ......................................................................................................
G oodm an , W il lia m , a nd W a l t e r , D e a n . D eterm ination of C opper and N ickel in Steels. D eterm ination o f C opper byE lectrodeposition and N ickel by C yan ide T itra tion ............................
Simmons, It. W . See Urbain, W . M .Sim ons, J. H . See Ram ler, E . O.S k a v in sk i, E . R . See H awes, R . C.S k o ln ik , H erm an . See M cN a b b , W . M .S lo n e k , O. F . See Prcising, M . J.Sl o v it e r , H . A ., M c N a b b , W - M ., a nd W a g n e r , E . C . D eterm ina
tion o f A rsenic in O rganic C om pou nds. Iodom etric Sem im icrop rocedure.................................................................................................................
Sm a ll , W . G ., a nd D r a k e , A . F . G . Im proved M anom eter D e s ig n .. .Sm a ll w o o d , E d w a r d . L arge-C apacity E xtraction A p paratus ...............Sm it h , C . C ., and St e v e n s , C . D . D ia lyzing C on cen trator.....................Sm it h , D a n ie l , and G r e e n , H e n r y . M easuring Specific Surface of
Particulate Substances. W ater V apor A dsorption M e th o d ............Sm it h , F . II. C olum n for Stripping Solvents from E xtracted O ils ..........S m it h , G . F ., and K u rtz , L. T . Sim plified Techn iqu e in Use o f
Liquid Am algam R ed u ctors............................................................................and W il c o x , C . S. Indicators for Iod a te -Iod in e M onoch ioride
Andrews A nalytical P rocedures.............................................See also M oss, M . L ., and T a y lor , W . H.
Sm ith , R . N ., and L eig h t o n , P . A . M icroanalysis o f Gases. N itric O x id e -H yd rogcn , N itric O xide-N itrogen , a n d ' N itrous O x id e -A m m onia M ixtu res ........................................................................
Sm it iie r , F . W . Sec D iv ine , R . E .S n y d e r , M . D . See Ferguson, BaBsett, Jr.So n d e r n , C . W ., and B u rson , C l a r e n c e . Sem im icrochem ical Assay
for D iethylstilbestrol..........................................................................................S o t ie r , A . L . See B auem feind , J. C.Sp e r r y , W . M . E lectrophotom etric M icrodeterm ination o f P h os
phorus m L ipide E x tra cts ................................................................................St a f f o r d , R . W . Isolation and Identification o f R esinous Binder in
W ater Pa ints..........................................................................................................S t a f f o r d , W . L. See Schreiber, W . T .St a l l c u p , W . D ., F u o u itt , R . E ., a nd H a w k in s . J. E . Perform ance
of D istillation C olum ns for F ractionation of T erpen es........................St a n e r so n , B . R ., an d L e v in , H a r r y . D eterm ination o f Olefins in
Gaseous H ydrocarbon s......................................................................................St a n b b y , M . E ., a nd D a sso w , J. A . R ecord ing C olor o f O paque
O b jects ......................................................................................................................S t a r r , M . P. See H errington, B . L.St e a r n s , E . I . D y e E xtrem ely Sensitive to C op p er ...............................S te e n b o c k , H . See Quackenbush, F . W .S te h r , E r v in . See Levin, H arry.St e iq m a n , J.oseph , B ir n b a u m , N a t h a n , a n d E dm onds, S. M . R u -
theuium D ipyridy l— O xidim etric Indicator. (C orrection , 404) . . . St e in m e t z , M . Tl. M ercury C athode M ethod for D eterm inin g Small
A m ounts o f T itanium and Sim ilar M etals in A llo y s ..........................St e n q e r , V. A ., K r a m e r , W . R ., an d B e sh o e to o r , A . W . G ravi
m etric D eterm ination o f A lum inum in M agnesium Alloys. B en -zoate-O xine M eth od ......................... .................................................................
See also Shrader, S. A.St e r n , A dolph . Indirect Polarographic M icrodeterm in ation o f
Phosphorus in B iological M ateria l........................................ 74S te v e n s , C . D . See Sm ith, C . C.S te v e n s o n , D . P . See Langer, Alois.St e v e n so n , H . O. See R andall, M erle.St e w a r t , P . B ., a n d K o b e , K . A . D eterm ination of Strontium in
Presence o f C alcium ............................................................................................ 298St ic k l e , R a l p h . See G rum m itt, O liver.S to lo ff , L . S. Colorim etric M ethod for Phosphates, M odification
o f A . O. A . C . M olybdenum B lue M e th o d .................................................. 636St o n e , H . W ., and C l in t o n , R . O. H eats o f W ettin g for E valuation
of G as-A dsorbin g C ocon u t C a rb on s .............................................................. 131St o n e , Ir w in . D eterm ination o f Traces o f C opper in W ort, Beer,
and Y ea st ................................................................................................................ 479St o u t , M y r o n . See H endricks, R . H .St r a in , H . H . C h rom atographic A dsorption A n a lysis ............................... 245S t r a k a , R . P. See Prater, A . N.Str o n g , F. M ., a nd C a r p e n t e r , L . E . Preparation o f Sam ples for
M icrob iologica l D eterm ination o f R ibo flav in ........................................... 909
206
136
420
350
891
182
200
1821756762
928
791
554
236
516244903348
382255
854
49
758
358
88694
503
782
13
568
30
109
797
S t r o s s , F. H. See Anderson, A. P.S u t e r , H. A. See Feigl, Fritz.SwiFT, E. H., a n d L e e , T . S. Determination of Iodate and Other
Oxidizing Agents in Presence of Cupric Salts. Use of Iodine Monochioride End P oint........................................................................... 455
T a n o h e , L. J. See M alm , C . J.T a n n e r , L o u is . See M icnelson, Irving..T a y lo r , W . II ., a n d Sm ith , G. F. M icro -K je ld ah l N itrogen D eter
m ination w ithout Use o f T itra tion P roced u re...............................T e n n e y , A . H . See H ixson, A . W .T e r r y , D. E . See A ndrew s, J. S.T h o m a s , M . D . See H endricks, R . H.T h o m pson , R . R . Sim plified A pparatus for C atalaso D e te rm in a tio n .. I h o m pso n , \Y. R . A ttachm ent for P ipets for Precise Transfer of
D angerous M u id s ............................................................................M icroapparatus for Precision C alibration o f P ipetsV V olum etric
Flasks, and B u rets ............................................................................T h o m so n , R . M . See Silverm an, Leslie.T h o r n to n , M . H., a n d B ro o m e , F . K. D eterm ination o f Choline.
P h otom etric M odification o f B eattie ’s M e th o d ......................................T itu s , A . C ., a n d S i l l , ' C. W . C eric Sulfate in D eterm ination of
Iron Using M olybd isilic ic (S ilicom olybd ic) A cid M e th o d ...................I o b i e , C. Supersensitive Schiff’s A ldehyde R eagent. D em on -
atration o f Free A ldehyde G rou p in Certain A ld oses ............T o lm a n , B io n . See H endricks, R . H .T o m k in s , S. S. V olum etric D eterm ination o f Sulfur in C oa l and C ok eT o r ib a r a , T . Y. See W illard, H. H.T o u r n a y , W . E . See C oles, H . W .T b a x le h , R . N ., R om beu o , J. W ., a n d S c h w e y e r , II. E . R ota ry
Viscom eter for D eterm ination of H igh C on sistencies..........................f V A£ D C r u t c h f ie l d , W . E „ J r . R a p id Turb id im etric
M eth od for D eterm ination o f Sulfates. (C orrection , 3 0 2 )................T r e b s le r , D . K . See M oy er , J. C.T r e v i t h i c k , II. P. See D ivin e, R . E .1 u b is , M a n u e l , a nd B loo m , A l b e r t . C olorim etric D eterm ination
of D ieth ylstilbestro l.........................................................................T u e m m le r , F . D . See L yk ken , Lou is.T u r k , A mos , an d M a t u sza k , A l f r e d . Im proved D istilling C olum n
H ea d ......................................................................................................................T u r k e v ic h , J o h n . R em ova l o f A dsorbents from C h rom atograph ic
l u b e s ........................................................................................................... ..T u r n e r , W . J. M icroestiination o f B rom ide as P entabrom orosanilino T y l e r , YY. P. D eterm ination o f Z in c in R u bber C om pou nds. Inter
nal Indicator M eth od ..........................................................................................
uU h r io , K a r l , a nd L e v in , H a r r y . D eterm ination o f T h iosu lfate in
Used D o cto r S o lu tion .........................................................................................U rb a in , W . M ., W o o d , I. H., a n d Simmons, R . W . Use o f E n zym es
m R efractom etric M eth od for E gg Solids. P rodu ction C on trol M e th o d ..............................................................................................
V
437 t
585
73
268
39
121
405
141
340
119
309
72
792599
114
547
231
V a n D o l a h , R. W. See Patterson, J . W. V a u g h n , T . H ., a n d N u t t i n o , E. G ., J r .
of Solubility Determination....................V e r m a , M. R. See Kapur, P. L.
Residue Volume Method
wW a g n e r , E. C. See Sloviter, H. A.YY a o n e r , G. H., B a i l e y , G. C., a n d E v e r s o l e , W. G. Determining
Liquid and Vapor Densities in Closed Systems.....................................W a l d b a u e r , L o u i s , a n d W a r d , N. M . Determination of Cobalt and
Manganese by Photometric M ethods.............................................W a l l a c e , J. H ., J r . See Lee, S. W .W a l t e r , D e a n . See Silverman, Louis.W a l t e r s , L o u i s e l l a . See Cahill, Emily.W a n d e r , I. W , Photometric Determination of Potassium....................W a r d , N. M. Sec Waldbauer, Louis.W a t e r , D e a n . See Silverman, Louis.W a t t s , C. E., R i d d i c k , J. A ., a n d S h e a , F r e d . Apparatus for De
termining Distillation Ranges at Reduced Pressures.............W e a t i i e r b y , L. S. See Wilson, C. W.W k l l e k , J F. Pipet-Type Capillary Viscometer for Substances
YY hich Are Solid or Highly Viscous at Room Temperature............. .W e l l s , R. C. See North, Victor.W e s t , P. W „ a n d H o u t m a n , T h o m a s . Microdetection of Ortho
phosphates by Drop Reactions............................................. .W h i t e , J. W ., J r . , B r u n s o n , A. M., a n d Z s c h e i l e , F. P. Studies'on
Carotenoids. . Spectrophotometric Determination of Carotenoidsof Yellow Corn Grain.....................................................
W h i t e s e l l , E. B. See Furman, N. H.W i c k s , L. F., a n d F i r m i n o e r , H. I. Perchloric Acid in M icro-Kjel-
dahl Digestions.......................................................................W i l c o x , C. S. See Smith, G. F.W i l k i n s o n , J o h n , J r . See Deuble, J. L.W i l l a r d , H. H m L i g g e t t , L. M ., a n d D i e h l , H a r v e y . Direct Deter
mination of Potassium in Silicate R ock ..................................................a n d M e r r i t t , L. L., J r . Ozone as Analytical Reagent: Deter
mination of Vanadium, Cerium, and Manganese, 486; Determination of Iodides.....................................................................................
a n d T o r i b a r a , T . Y. Volumetric Method for Determining TinBased on Formation of Dioxalatothiometastannate..........................
See a Iso Center, E. J.W i l l e r t o n , E l e a n o r , a n d C r o m w e l l , H. W. Microbiologic Assay
of Natural Pantothenic Acid in Yeast and Liver. Influence ofClarase Digestion........................................................................................
W i l l i a m s , A. A., a n d D e a n , E. W . Aniline Point Determinationswith Dark-Colored Oils. Circulating Test T ube ....................
W i l l i a m s , R. F., J r . See Malm, C. J.W i l l i a m s , R. R. See Cheldelin, V. II.W i l l i a m s , T . II. Rapid Detection of Nickel in A lloy S tee l. .............W i l s o n , C. W ., W e a t h e r b y , L. S., a n d B o c k , W. Z. Determination
of Quercetinlike Substances Using Klett-Suramerson PhotoelectricColorimeter..............................................................................
W i l s o n , J. W ., J r . See Diller, I. M.W i n a n s , W. R. See Clarke, R. G.W i n k , W i l l i a m . See Cronheim, Georg.
129
727
471
506
634
597
798
760
234
489
716
603
63
72
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523W i n n i c k , T h e o d o r e . Determination of Ethyl Alcohol b y Micro
diffusion.....................................................................................Colorimetric Determination of Small * Amounts* of
Metaphosphate and Pyrophosphate. Determination of Iron with 1 mocyanate in Presence of Metaphosphate and Pyrophosphate.. 722
W i t t , N. F. Sec Dewey, B. T ., and Hultquist, M . E.W o l l n e r , H. J. See Michelson, Irving.W o o d , I. H. See Urbain, W. M.W o o t e n , L. A^, a n d G d l d n e r , W . G . Microdetcrmination of Carbon
in Low-Carbon Iron and Steel. Low-Pressure Combustion M ethod . ..................... 835
Y e a g e r , J. P . See Holler, A. C.Y o b , ,J . H., a n d O v e r h o l s e r , L. G. Colorimetric Determination of
Silver with 2-Thio-5-keto-4-carbethoxy-l,3-dihydropyrimidine 148
Micro Reactivity of Substituted Thioureas with Inorganic Ions. . .See also Overholser, L. G.
1 o d n g , D. W ., a n d M c A r d l e , E. H. Viscosity Determination ofPolymer Solutions......................................................................................
Y o p n q , R. S., a n d G r a h a m , D. G. M. Determination of Oxide Copper......................................................................................
Z a n d e r , D. V. See Charkey, L. W.Z ł o t o w s k i , I g n a c e , a n d K o l t h o f f , I . M. Polarographie Detcr-
mination of Potassium, Sodium, and Lithium..............................Z s c h e i l e , F. P., a n d B e a d l e , B. W. Determination of /3-Carotene
and IN eo-p-carotene with Visual Spectrophotometer.........................a n d H e n r y , R. L. Ultraviolet Absorption of Vitamin A in Various
Solvents.........................................................See also White,'J. W ., Jr.
Z u a z a g a , G. See Ma, T . S.
435
639
787
999
473
633
422