AUTHOR INDEX
INDUSTRIAL AND ENGINEERING CHEMISTRY
ANALYTICAL EDITION
VOLUME 12—1910
Abrah a m, B . M .t and Huffm a n, R . S. P olarographic M ethod for L ead and Zinc in P a in ts... 656 Aoruss, M . S. See H enderson, L. M .
Al b e r, H . K . S y stem atic Q ualitative O rganic M icroanalysis. D e
te rm in atio n of Specific G ra v ity ... 764
and Bry a n t, J. T . S y stem atic Q ualitative O rganic M icroanalysis.
D e term in atio n of R efractive Index of L iquid s... 305 A lic in o . J. F . See Sandza, J. G.
Al l e n, Ne lso n, Ch a r b o n n ie r, H . Y ., and Co lem an, R . M . Q uanti
ta tiv e D eterm in atio n of Polyalcohols in Presence of E ach O th e r.. . 384 Alm y, E . G .j Gr if f in, W . C ., and Wilco x, C. S. Fischer V olum etric
D eterm in atio n of W ater. A pplication to T echnical S u b sta n c e s.. . 392 Al t e r, C. M ., and Thom as, D . S., Jr. L ab o rato ry Uses for Surface-
A ctive A g e n ts . ... 525 Al y ea, H . N . C apillary F lo w m e te r. ... 686 Am du r, El ia s. P h otom etric D eterm in atio n of P otassium w ith D i-
p icrylam in c... 731 See also K olthoff, I. M .
A m e ric a n C h e m ic a l S o c ie ty . See Collins, W . D ., and M ehlenbacher, V. C.
An d er so n, A. P ., and Rea m e r, T . E . A sphalt-G loss a n d S tain M eter 423 Wr ig h t, K . A., and Gr if f in, R . L . K in em atic V iscom eter for
L iquid A sphaltic P ro d u c ts... 466 A n d es, R . V. See D aw son, L. R .
A rn o ld , A a ro n . See B lack, T . L.
A ro n o v sk y , S. I. See C lark, T . F ., and R eid, J. D.
Absaf, A. G ., and Ho llib a u g h, W . C. M icrodeterm ination of C opper in M ineral Oils. T itrim etric E x tractio n , U sing D ith izo n e... 695 A y e rs , G. W m J r . See H enderson, L. M .
Ay r e s, G . H ., and Vie n n e a u, E . M . S tab ility of Peroxidized T ita nium S o lution s... 96 See also W illard, H . H .
B
Bachm an, Ir v in. T ie L ines in T ern a ry L iquid S y stem s... 38 Ba il e y, A. J. A ccelerated S u b lim atio n ... 194 R em oval of A dhered R u b b er S to p p ers... 52 Ba k e r, R . H ., Ba r k e n b u s, Ch a s., and Ro sw e l l, C. A. L arge Spin-
ning-B and F ractio n atin g C olum n for U se w ith Sm all Q u antities of L iq u id s... 468 B a ld a s te , R . F . Sec Rogers, F . M .
B a ld e s c iiw ie le r, E . L. See F ry , E . M ., Jr.
B a l l , T . Z. See D egering, E . F.
Bambach, Ka r l. E stim atio n of T races of L ead and T hallium in P h arm aceu tical C hem icals. Sim ple D ithizone L im it T e s t 63 Ba r b e r, PI. H . N ew A p p aratu s for Q ualitative S em im icroan aly sis.. . 58 B a rx e n b u s , C h as. See B aker, R . H ., and W ym an, F. W .
B a rn e s , C. L. See G oyan, F . M .
Ba r r e t t, E . P ., Ba r r e t t, W . L ., and Po ra th, P . R . E lectrically H eated R o tary K iln ... 684 B a r r e t t , W . L. See B a rre tt, E . P.
Ba rto n, C. J., a n d’ Yo b, J. H . N ull-T ype P h otoelectric S p ectro
p h o to m e te r... 166 See also Y oe, J. H .
B a te s , P . K . See M cF arlan , R . L.
B aum , H . See N iederl, J. B.
B a x le y , W . H . See M acN evin, W . M .
B eam ish , F. E . See R ogers, W . J., and Seath, Jo hn.
B e a rd s le y , C . L . See R oberts, II. L.
Bea tty, H . A . C hem ical R esearch L ab orato ry of E th y l G asoline C o rp o ratio n ... 185 Be c k e l, A. C ., and Sh a r p, A. G . C ontinu al O bservation of C hanges
in W eight a t O ven T em peratu res. A p p aratu s for U se in S tu d y of D ry ing R ates and in O xidation of O ils... 45 B e n b ro o k , C. H . Sec C rossley, M . L.
Be n e d e t t i-Pic h l e r, A. A. F riedrich E m ich, F o und er of M icro
ch em istry ... . • • • • : . 226
and Ra c h ele, J. R . L im its of Identification of Sim ple C onfirm a
to ry M icro tests... 233 B e n n in g , A. F . See P alfrey, G . F . .
Be r k e n b l it, S. E . A nalysis of B lack E n am els... 453 Be r l, E ., and Iv o er ber, W . G as-V olum etric Sem im icrodeterm ina
tion of C arbon. W et M ethod for A liphatic an d C yclic C om pounds 245 M icrod etcrm in atio n of S a tu ra ted H ydrocarbons. A liphatic, A ro
m atic, an d H yd ro arom atic H ydrocarbons of C yctohcxane S e rie s... 175
and Ra ab, Re g is. D ehydrogenation and N itra tio n of H yd ro car
bons of C yclopentane Series by M icrom ethod... 177 B e rn a y s , P . M . See Y oung, R . C.
B ie le n b e r g , R . G . See L indsay, F. K .
Bil l h e im e r, J. S., Fa u st, P . H ., and Sw if t, E . II. C orrecting Ignited Silica P recip itates for N onvolatile M a te rial... 409 B ird , O. D . See E w ing, D . T .
Bir n b a u m, Na th a n, and Edm onds, S. M . N ew A pplications of Silver R edu ctor. D eterm in atio n of U ranium and C o pper... 155
See also E dm onds, S. M . .
Bl a c et, F. E ., Se l l e r s, A. L., and Bl a e d e l, W . J. M icroanalysis of G ases. A cetylene, Benzene, and Som e Procedure M o d ificatio n s.. 356 Bla ck, T . L., and Arn o ld, Aa ro n. Sim plified Inocu latio n Procedure 344 Bla d e, El l is. D ifferential T em p eratu re E rro r in W eighing... 330 B la e d e l, W . J. See B lacet, F . E .
B l a i s d e l l ,
A. C. See Schicktanz, S. T.
B l o o m q u i 8 t ,
Spheres... 61 C. R.,
a n d C l a r k ,A. Preparation of Microscopic Glass
B o u r n i q u e ,
R. A. See MacNevin, W. M.
B o w e r ,
mination of Soils and Other M aterials Using Colorimetric Manga nese M ethod... 411 C. A.,
a n d T r u o g , E m i l.Base-Exchange Capacity Deter
B o y d ,
G. R.,
J r . See Yoe, J. H.B o z s i n ,
M. See M cIntyre, G. H.
B r a d b t r e e t , See also Lewis, J. B.
R. B. Effect of Selenium on Kjeldahl Digestion... 657
B r a n c k e r ,
Two-Liquid-Phase System s... 35 A. V.,
H u n t e r ,T. G.,
a n d N a s h ,A. W. Tie Lines in
B r a s s ,
P. D. See Jordan, H. F.
B r a y ,
Purdue University... 375 J. L. New Chemical and Metallurgical Engineering Building at
B r a y ,
R. H. See Dickman, S. R.
B r i c e ,
B. A. See Clifford, P. A.
B r i g g s ,
D. R. Pyrex All-Glass Microelectrophoresis Cell... 703
B r o o m ,
pany... 778 H. P. Houdry Laboratories of Catalytic Development Com
B r o w n i n g ,
B. L. See Stillings, R. A.
B r u n j e s ,
Coal and Coke... 718 H. L .,
a n d M a n n i n g ,M. J. Determ ination of Sulfur in
B r u u n ,
J. H. Flow Divider for Gases... 172
B r y a n t ,
J. T. See Alber, H. K.
B u c k l e r ,
E. J. Sec Newton, A.
B u r k ,
R. E. See Selker, M. L.
B u r n e t t ,
tion of Uncertain End Point and Blank in U. S. P. X I Assay R. S.,
a n d W a r k o w ,R. F. Iodine in Thyroid. Elimina 734
B u r w e l l ,
R. L., J
r. Precision Feed Device for C atalytic Experiments 681
C a d e ,
G. N.,
J r . See Townsend, F. E.C a d w e l l , S . M ., M e r r i l l , R . A ., S l o m a n , C . M ., a n d Y o s t ,
Dynamic Fatigue Life of R ubber... 19 F. L.
C a d y ,
J.
R . See Crook, W. J.C a l i n g a e r t , G e o r g e .
Vapor-Proof Laboratory Stirrer... 51
C a r p e n t e r ,
Rubber to Various Gases... 99 A. S.,
a n d T w i s s ,D. F. Measuring Permeability of
C h a n e y ,
A. L. Improvem ents in Microdetermination of Iodine in Blood... 179
a n d M a g n u8 0N ,
H. J. Colorimetric M icrodetermination of Arsenic 691
C h a r b o n n i e r ,
H. Y. See Allen, Nelson.
C h e n o w 'e t h ,
H. W . Qualitative Test for Ethyl Vanillin in Vanilla E xtract...•.•••... 98
C h e r n o f f ,
tion of Ehrlich’s Reaction... 273 L. H. Q uantitative Determ ination of Indole. Modifica
C h r i s t e n s e n , B .
E.,
W o n g , R o b e r t , a n d F a c e r ,J.
F .Determ ina
tion of Carbon Content of Organic M aterials. Simple Micro
m ethod... 364
C l a r d y ,
F. B. See Gibbs, R. S.
C l a r k , A . See Bloomquist, C. R.
C l a r k ,
cial Rubber Carbon Blacks by X-Ray Diffraction... G. L.,
a n d R h o d e s ,H. D. Practical Evaluation of Commer
66 C l a r k ,and Hydrogen. Use of Abrahamczik Absorption T ubes... 494 R. O.,
a n d S t i l l s o n ,G. H. M icrodetermination of Carbon
C l a r k ,
T. F.,
P o r g e s ,N.,
a n d A r o n o v s k y ,S. I. Laboratory-Size Leaf-Type Pressure F ilter... 755
C l i f f o r d ,
photom eter... P. A.,
a n d B r i c e ,B. A. Neutral Wedge Abridged Spectro 218
C l o k e ,
spondence, 744)... 329 J. B. Jacketed Receiver for Vacuum Distillation. (Corre
C o h a n ,
Efficiencies... 210 L. II.,
a n d H a c k e r m a n , N o r m a n .Determining Emulsifying
C o h e n ,
B. R. See Wikoff, H. L.
C o l e m a n ,
R. M. See Allen, Nelson.
C o l l i n s ,
W. D.,
a n d A . C .S.
C o m m i t t e e o n A n a l y t i c a l R e a g e n t s .Recommended Specifications for Analytical Reagent C hem icals... 631
C o m b e s ,
eterfor Measuring Consistency of Fluid and Semifluid Greases. . 285 K. C.,
F o r d ,C. S.,
a n d S c h a e r ,W. S. Improved Mobilom-
C o n s t a b l e ,
Basicity of Fertilizers... 214 E. W. Routine Determ ination of Equivalent Acidity or
C o o k , F r e d .
Determ ination of Carbon Monoxide. Pyrogallic-Tan- nic Acid M ethod as Adapted to Standard Gas Analysis Equipm ent 661
C o o l e y ,
A. M.,
J r .See Lavine, Irvin.
C r a i o ,
L. C. M icroapparatus for Fractional Recrystallization... 773
C r o o k ,
nesite Crucible... 48 W. J.,
C u n n i n g h a m ,J. R.,
a n d C a d y ,J. R. Improved Mag
C r o s s l e y , M .
for Continuous Automatic M easurement of Evolved G as... 216 L.,
K i e n l e ,R. H.,
a n d B e n b r o o k ,C. H. Apparatus
C r o w e l l ,
mination of Copper. Effects of Antimony, Aluminum, and Cal W. R.,
a n d S p i h e r ,A. T. Iodofluoride M ethod for Deter
cium ... 147
C u m m in g s ,
R. W. See Reed, J. F.
C u n n i n g h a m ,
J. R. See Crook, W. J.
D a l b y , G a s t o n .
See Hoffman, Charles.
D a n f o r d , V a n c e .
See Niemann, Carl.
781
INDUSTRIAL AND ENGINEERING CHEMISTRY VOL. 12, NO. 12
Da r n e l l, M . C., Jr., and Wa l k e r, B . S. M icrodcterm ination of Sodium in Biological F lu id s... 242 D a v e n p o rt, J. E . See E vans, R . N .
Da vid so n, Da vid. Q ualitative T est for O xygen in O rganic C om p o u n d s... 40 Da w so n, J. W ., and De iin, W . M . Sim ple H o t FU trations and C rys
tallizatio n s... 317 D aw so n , L. R ., a n d A nd es, R . V. D eterm in atio n of Silica and R2O1
in P o rtlan d C em en t... 13S De a n, E . W ., Ru h, E . L., and Wa l k e r, R. W . S ayboit O ne Fifteen
V iscom eter... 540 D e a n , L. A. See F u kun ag a, E . T.
De a n, R . S. B ureau of M ines M etallurgical L ab o rato ries... 708 D e an s, P. D . See R oyce, H . D .
De o e r in g, E . F ., and Ba ll, T . Z. M icrodcterm ination of O rganic C arbon by W et M eth o d ... 124 D e h n , W . M . Sec D aw son, J. W ., and Q ucnse, J. A.
D e T u rk , E . E . See Stubblefield, F . M .
De t w il e r, S. B ., Jr., and Ma r k ley, K . S. L ab orato ry -T yp e M o
lecular or S h o rt-P ath Still for V egetable and A nim al F a ts and Oils 348 De w e y, B. T ., and Wit t, N . F. Identification of A lcohols by O ptical
P roperties of E sters of C arbanilic A cid... 459 Dick m a n, S. R ., and Bray, R . H . C olorim etric D eterm in atio n of
P h o sp h a te ... 665 R em oval of P h osp hates from Solutions of H ydrogen P eroxide... 279 Dit t m e r, K . H ., and Gu stav son, R . G . E quiv alen t W eights of S alts
of O rganic A cids. M icrodeterm ination b y E lectrodialy sis... 297 D o b ra tz , I. W . See P alfrey, G . F.
Do t t e r w e ic ii, F. H ., w it h Hu f f, W . J. G aging A dsorption Pow er of Colloidal F erric O xide b y D ye A dsorption. D evelopm ent of S tan d ard T e s t... 277 Dreibbach, R . R . R eduction of Specific G ra v ity a t 25 °/2 5 ° C. to
D ensity a t A ny T em peratu re from 0° to 40° C ... 160 Du k e, F. R ., and Sm it h, G . F . R apid Q ualitative T est for A lcoholic
H ydroxyl G roup. Use of N itra to and Perchlorato C erate A nions as T est R eag en ts... 201 D u n lo p , A. P . See T rim ble, F loyd.
E
Edm onds, S. M ., and Birn ba u m, Na tha n. M icrodcterm ination of Iron w ith Silver R ed u c to r... 60 See also B irnbaum , N ath an .
Edw ards, J. E . M odified Jones R e d u c to r... 673 Elg a r t, Sa m u el, and Ha r r is, J. S. M icrodeterm ination of L actic
A cid in B lood... 758 E l l i o t t , E . C. D eterm in atio n of Sodium in Presence of O ther M etals 416 E m m e tt, A. D . See E w ing, D . T .
E n g lis , D . T . See K eirs, R . J.
Ev an s, R . N ., Da v e n po r t, J. E ., and Rev u k a s, A. J. M icrogravi- m etric D eterm in atio n of A ctive H ydrogen by G rignard R eagent.
A pplication to A nalysis of Im pregnated P ap er Insu latin g T a p e s .. . 301 E w e ll, R . H . See L ecky, H . S.
Ew in g, D . T ., Va n d e n b e l t, J. M ., Em m ett, A. D ., and Bir d, O. D . S p ectrophotom etric D eterm in atio n of V itam in A. C ritical S tu dy of A pplicability to Fish L iver O ils... 639 Fa c e r, J. F. See C hristensen, B. E .
F
Fa rk as, A., and Fa rk as, L. T herm om eter for Low T e m p e ra tu re s... 296 F a rk a s , L. See F ark as, A.
F a u s t, P. II. See B illheim er, J. S.
Fer g u so n, G . E ., and Sc h efla n, Le o po ld. D ry Ice as P rev entive of A tm ospheric O xid atio n... ... 276 F lat-B o tto m ed M icrocups as W eighing B o ttles and R eaction Vessels
for K jeldahl A nalyses of V iscous L iquid s... 553 Fie l d in g, J. H . L ow -T em perature S et as M easure of S ta te of V ul
can izatio n... 4 Flagg, J. F ., and Fu rm an, N . H . Studies of O rganic R eagents and
M ethods Involving T h eir U se: Q ualitative R eactions of Salicyl- aldoxim e an d Its 5-C hloro, 3,5-D ibrom o, and 5-N itro D erivatives w ith Inorganic Ions, 529; P recip itatio n of B ism uth, Zinc, and V anadium w ith Salicylaldoxim e... 663 See also F u rm an , N . H .
Fo r b e s, W . C ., and Ne v il l e, II. A. W ijs Iodine N um bers for C on
jug ated D ouble B onds. Influence of Sam ple-R eagent R a tio ... 72 F o rd , C. S. See Com bes, K . C.
Fo u l k e, D . G ., and Sc h n e id e r, Fr a n k. M icrotechnique of O rganic Q ualitative A nalysis. G roup T ests for C om pounds of C arbon, H ydrogen, and O xygen... 554 F r a n k , G e ra ld . See S m ith, G. F.
Fr a ps, G . S., Kem m e r e r, A. R ., and Gr e e n b e r g, S. M . Factors A ffecting A dsorptive Pow er of M agnesium for C aro te n e ... lo Fr e d ia n i, 11. A., and Ha l e, C. H . E lectrolytic D eterm in atio n of
C opper in S teel... 736 Fr e n c h, R . B. A ssay of V itam in A w ith Photoelectric C o lo rim e te r... 351 Fry, E . M ., Jr., and Ba l d e sc h w ie l e r, E . L. A ccurate T im ing
E q u ip m en t for V iscosity D eterm in atio n s... 472 Fu ch s, Wa l t e r, Is iil e r, N . H ., and Sa n d iio ff, A. G . D eterm in atio n
of H ydroxyl G roups w ith G rignard R e a g e n t... 507 F u g a ssi, P a u l. See R udy, C . E ., Jr.
Fu ku n ag a, E . T ., and De a n, L. A. Suction F iltratio n A p p aratu s for Sam pling F iltrate s under C o n stan t P ressu re... 471 Fu l m e r, E . I., Hic k e y, R . J., and Un d e r k o fl e r, L. A. D eterm in a
tion of G lycerol by O xidation w ith C cric Sulfate in F erm en tatio n M edia C ontaining D extro se... 729 Fu rm a n, N . H ., and Flagg, J. F . Studies of O rganic R eagents and
M ethods Involving T h eir Use. In d irect V olum etric D eterm ina
tion of M etals P recip itated b y O rganic R eagents of O xim c T y p e ... 738 See also Flagg, J. F .
G
Ga ssn eii, F. X . Im proved Iodine M icro ap p aratu s... 120 G a te s , O w en. See Silverm an, Louis.
G e tz , C. A. See S m ith, G . F.
Gib b s, R . S., and Cla rd y, F. B . A pp aratus for D eterm in atio n of Sulfur by E volu tion M eth o d ... ... .... . . 535 Gil b e r t, G . R ., and Ta n n ic h, R . E . M icrodetection of A rom atics in
A ir. (C orrespondence, 76 7)... 433 Gill il a n d, W . L. R esearch in O rganom etallic P ro b lem s... 474 Gla ze, F . W . C om puting T itra tio n B lan k s... 14 Go o d en, E . L., and Sm ith, C. M . M easuring A verage P article D i
a m eter of Pow ders. A ir-Perm eation A p p ara tu s... 479
G o o d h u e , L. D ., a n d H a l l e r , H .
L.
D etection and E stim atio n of D ihydrorotenone in H yd rogenation P rodu cts of R o tcn o n e ... 652 Goyan, F. M ., Ba r n e s, C. L., and Hin d, H . W . U niversal p H M eterand Sim plified V acuum T u b e E lectro m eter... 485 G rah am , J. J. T . Sec H oladay, D . A.
G ra y , A. G . Sec H olt, M . L.
G re e n b e rg , S. M . Sec F rap s, G . S.
G r i f f e l , M a u ric e . Sec K uck, J. A.
G rif fin , D . B. See H all, R . T . G rif fin , R.
L.
See A nderson, A. P.G rif fin , W . C. See A lm y, E . G.
Grisw o ld, Jo h n. A nalysis of A niline-W ater S o lution s... 89 Gr o sse, A. V., Ro sen b a u m, E . J., and Jacobson, H . F. Identification
of Paraffins. A nalysis of Paraffinic M ixtures by R am an S p e c tra .. 191 G ro ssm an , M . I. See W ikoff, H . L.
G u sta v so n , R . G. See D ittm e r, K . H . H IIa a g e n -S m it, A. J. Sec P rate r, A.
N.
H a c k e rm a n , N o rm an . See C ohan, L. H . H a le ,
C.
H . See F rediani, H . A.Ha l l, R. T ., Holcomb, J. IT., Jr., and Gr if f in, D . B . S eparation and D eterm in atio n of Isom eric M en th o ls... 187 H a l l e r , H . L. See G oodhue, L. D .
H a l l e t t ,
L. T.,
a n d K u ip e rs, J.W.
M icrod cterm in atio n of Sulfate O btained from C om bustion of O rganic C om pounds. T etra - hydroxyquinone as In d icato r in V olum etric M e th o d ... 360 M icrodcterm ination of Sulfur in O rganic C om pounds. A bsorptionA pp aratus for Use w ith C om bustion M e th o a ... 357 Ha llin a n, F . J. T est for R esidual C hlorine. U se of A dsorption
R eaction betw een Iodine and a-N ap h th o flav o n e... 452 Ha lloran, R . A. N ew R esearch L ab o rato ry of S ta n d ard Oil C om
p an y of C aliforn ia... 312 H a rr is , J. S. See E lg art, Sam uel.
H a rris o n ,
J.
R . See R oyce, H . D .Ha rt, Da vid, and Mey ro w itz, Ro b e r t. N ew O xidation-R eduction R eaction C atalyzed by Iodine. A pplication to M icrodetcction of
Io d id e... 774
S ystem atic D etection of T hiocy an ate, Iodide, B rom ide, and C hloride 318 H a r t, E . J. See H ow land, L. H.
Ha r t, Ra l ph. A nalysis of C ationic S urface-A ctive A gents of T ri
valen t N itrogen T ype. (C orrection, 44 5 )... 400 H as8id , W . Z ., M c C re a d y , R . M ., a n d R o s e n fe ls , R. S. D eter
m ination of S tarch in P la n ts... 142 IIa u s c iiild t, J. D . See R obinson, R . J.
Ha zel, W . M ., and O 'Lea ry, W . J. H igh -T em peratu re R esistance
T ype E lectric L ab o rato ry F u rn a c e s... 109 H eim an, S a m u el. See M cN abb, W . M .
Hen d e r so n, L. M ., Ao ru ss, M . S., and Ay er s, G . W ., Jr. E ffect of Sulfur an d S ulfur C om pounds in N a p h th a upon C ertain C orrosion T ests. S ensitiv ity of D octor T e s t... 1 He r sh b e r g, E . B . L ab o rato ry E lectric S tirrin g M o to r... 293 H e rz o g , R o b e rt. See Sherm an, C . S.
H e u s e r, G . F . See Schum acher, A. E . H ib b a rd , R . P. See P etering,
H.
G.H ic k e y , R .
J.
See F ulm er, E . I.H ind , H . W . See G oyan, F. M .
Hir s c ii, A. A. H o t W ire C u tter for G lass T u b in g ... 48 Slide R ule for W a te r T echnology C alcu latio n s... 542 IIis k e y, C. F ., and Me l o c h e, V. W . D eterm in atio n of R h en ium in
M olybdenite M in erals... 503 H o b e r t, R . H . See P alfrey, G. F.
Ho c k ett, R . C. P o rtable A spirator P u m p ... 539 Hoffm a n, Ch a r les, Sc h w e it z e r, T . R ., and Dalby, Gasto n. Iro n
C o n ten t of B read an d B read In g red ien ts... 454 Holaday, D . A., and Graham, J. J. T . D eterm in atio n of P y reth rin
I. L inearity of R esu lts by M ercury R eduction M e th o d ... 80 Holcomb, J. H ., Jr. See H all, R . T .
H o llib a u g h , W . C. See A ssaf, A. G.
Ho lm es. F. E . A p p aratu s for M ain taining C o n sta n t L evels in W ater B a th an d D istilling F la sk ... ... 4S3 M ercury-Sealed Vessels for Storage of S o lution s... 425 Ho lt, M . L., and Gra y, A. G . D eterm in atio n of T ung sten. V olu
m etric M eth o d ... 144 H o p k in so n , F . J. See W ernim ont, G rant.
How ard, J. W . N ew C h em istry-P harm acy B uilding a t M ontan a S ta te U n iv ersity ... *.•••.. 441 Ho w e, D . E ., w it h Me l l o n, M . G . C olorim etric D eterm in atio n of
Iro n w ith Salicylaldoxim e. S pectrophotom etric S tu d y ... 448 Ho w la n d, L. H ., and Ha rt, E . J. A nalysis of R u bber for C ertain
D iarylam ine and K etone-D iarylam ine A n tio x id an ts... 81 Hu bba rd, D . M . M icrodcterm ination of M ercury in U rine. P h o to
m etric M ethod U sinp N ew R eagent, D i-/S -i\aphthylthiocarbazone 768 Hu b e r t, E . E . C om paring R elative E ffectiveness of W ater-R epelling
an d R etard ing Solutions in W ood. L ab o rato ry M eth o d ... 197 T oxim etric M ethod for O il-Soluble W ood P reserv a tiv e s... 139 H u ff, W . J. See D ottcrw eich, F. H .
H u f fe r d , R . W . See K ra n tz , H . A.
Hu ffm a n, E . W . D . D eterm in atio n of S ulfur in O rganic C om pounds.
New’ M icrochem ical M eth o d ... 53 H u ffm a n , J. R ., a n d T r e y b a l, R .
E.
R ectification C olum n forC hem ical E ngineering L ab o rato ry ... 745 H u ffm a n , R . S. See A braham , B . M .
H u o o n e t, J. See Seam an, W illiam . • H u n te r , T . G . See B rancker, A.
V.
Hurw’Itz, Ch a r les, and Wil so n, P. W . D irect E stim atio n of Bio
logical N itrogen Fixation. G asom etric M eth o d ... 31 I
I r v i n g ,
G. W., J r.,
a n d L o r i n g ,T. W.
I s h l e r ,
N. II. See Fuchs, W alter. Laboratory Juice E xtractor.. 548
J a c o b i , M e n d e l . See Klein, Bernard.
J a c o b s o n ,
H. F. See Grosse,
A . V .J a y c o x ,
E. K.,
a n d R u e h l e , A .E. Q uantitative Spectrochemical Analysis by M easurement of Relative Intensities... 195
See also Ruehle, A. E.J e n s e n ,
C. C. See Schoch{ T.
J . J o h n s o n ,K. R. See Mehlig, J. P.
Jo rd an, H . F ., Bra ss, P. D ., and Ro e, C. P. T em p eratu re C orrec
tion in F orm ula for V iscosity of L a te x ... 044 J u d a t, C h a n c e y . See K nudson, H . W .
K
Iy a h ler, H . L. D eterm in atio n of S ulfate b y T etrahyd ro xy quin on e M ethod. E ffect of Sodium Sulfite and P rocedure for Its E lim ina
tio n ... 266 Ka s pin, B. L. P rep arin g A sbestos for F ilterin g M a ts ... 517 K a s s n e r, E . E . See K assner, J. L.
Ka ssn er, J. L ., and Ka ssn e r, E . E . P rep aratio n of S table Sodium T hiosulfate S o lution s... 655 Ka y e, I. A. D eterm in atio n of M inute A m ounts of P otassium . Iodo-
m ctric E v alu atio n of C o b altin itrite P recip itate, U sing C eric S ulfate 310 See also Sobel, A. E .
Ke ir s, R . J., and En g l is, D . T . S olution M ethod for Spectrographic A nalysis U tilizing D ropping E lectro d e... 275 Ke is e r, Ber n h a r d. Identification of 2-A m inoethanol... 284 K e m m e rer, A. 11. See F raps, G. S.
K e r lin o e r , H e r b e r t. See L inganc, J. J.
Kie n l e, It. H . See C rossley, M . L.
K ie fe r, A. D . See L am prey, H .
Kil p a t r ic k, Ma r t in. L ockn ut for W eight B u re t... 548 Kin o, J. F ., and Pr ie s t, H . F . F ilterin g A p p ara tu s... 4 IS Kiyo m izu, S. M agnetic Shaking D evice... 174 Kl e in, Be r n a r d, and Ja co bi, Me n d e l. D eterm in atio n of Sm all
A m ounts of Potassium . E v alu atio n of C o b altin itrite P recip itate U sing C eric S u lfate... 687 Klotz, J. R . M ., and Littm a n n, E . R . A nalysis of N aphth en ic A cids 76 Klu g, H . P . A ccurate M easurem ent of X -R ay D iffraction F ilm s 753 Kn u d so n, H . W ., Juday, Ch a n cey, and Me lo c h e, V. W . Silico-
m olybdate M ethod for S ilica... 270 Me l o c h e, V. W ., and Juday, Ch a n cey. C olorim etric A nalysis of
T w o-C om ponent C olor S y stem ... 715 K o e g e l, R . See N orton , A. R.
K o e rb e r, W . See B crl, E .
Ko lb, J. J., and To e n n ie s, Ge r r it. D eterm in atio n of M ethionine in C ertain M ixtures. Precision M eth o d ... 723 Ko l t iio ff, I. M ., and Am du r, El ia s. C erim ctric M icrodctcrm ina-
tion of Sm all A m ounts of A rsenic a fter R eduction w ith H ypophos- p h ite R e a g e n t... 177 K o o lh a a s , D . R . See M eijer, T . M .
K o tt, A. E . See Sm ith, G . F.
Kra n tz, H . A., and Hu f fe r d, R . W . H igh -O utp ut E lectric F lask H e a te r... 752 Ku c k, J. A., and Gr if f e l, Ma u r ic e. F u rnace for M icro-C arius
D e term in atio n ... 125 See also N icderl, J. B.
Iv u h n, C. S., Jr. S olvent A ction of L iquid P ropane on P entane- Solublo F ractio n of Ilig h -T em p eratu re B itum inous C oal T a r 86 K u ip e rs, J. W . See H a llctt, L. T .
L L a itin e n , H . A. See N ahinsky, Paul.
La m pe r t, L. M . N om ograph for C orrection of L actom eter R eadings and C alculation of M ilk S olids... 527 La m prey, II., So m m er, E . E ., and Kif f e r, A. D . D etection an d D e
term in atio n of E thylen e G lycol in L ubricating O il... 526 La n g e r, Al o is. A m perom etric T itra tio n of Fluorine w ith T horium
N itra te ... 511 L a n k e lm a , H . P . See Selker, M . L.
La v in e, Ir v in, and Co o ley, A. M ., Jr. N ew C hem ical E ngineering B uilding a t U niversity of N o rth D a k o ta ... 567 Le a s e, E . J., and Mit c h e l l, J. H . E ffect of C ertain C arboh yd rates
on D eterm in atio n of C a ro te n e ... 3$7 Le c k y, H . S., and Ew e l l, R . H . Spiral Screen Packing for E fficient
la b o ra to ry F rac tio n a tin g C o lum n s... 544 Le t o n o ff, T . V., and Re in iio l d, J. G . C olorim etric D eterm in atio n
of L ead C h ro m ate by D iphenylcarbazide. A pplication of N ew M ethod to A nalysis of L ead in B lood, T issues, and E x c re ta ... 280 Le v e n s o n, J. J., Jr. C hem ical E xam in atio n of U rea C oating R e sin s.. 332 Le w is, J. B. D eterm in atio n of Sulfide Sulfur in A lkaline Solutions
C o ntainin g O ther Sulfur C o m po un ds... 535
and Br a d st r e e t, R . B . D eterm in atio n of U n satu ratio n in Ali
p h atic H yd ro carbon M ixtures b y B rom ine A b so rp tio n ... 387 Lie b ig, G . F ., Jr. A ll-G lass Still w ith A uto m atic F lo a t F e e d ... 174 Lin d sa y, F . K ., and Bie l e n b e r g, R . G . M ethod for A nalysis of
B oiler Scales a n d S ludges... 460 Lin g a n e, J. J., and Ke r l in g e r, He r b e r t. Use of C ondenser to
R educe G alvanom eter O scillations in P olarographic M easure
m ents, w ith P a rtic u lar A pplication to C o m pensation M ethod of M easuring Sm all D iffusion C u rren ts... 750 Lio t t a, Sil v e s t e r. A ll-G lass B all V alve S tirre r... 173 L ittm a n n , E . R . See K lotz, J. R . M .
L o c h te , H . L. See Schutze, H . G.
Lo e f f l e r, H . J. D eterm in atio n of A ir in C itrus Ju ice s... 533 L o rin g , T . W . See Irv ing, G . W ., Jr.
L ow e, C . S. See W hite, C. E .
Lu d em a n, C. G . C ritical S olution T em peratu res and A niline P oints of Som e B u tan e H y d ro carb o n s... 446 D eterm in atio n of Sludge in U sed or O xidized M otor O ils... 520
M
M cC oy, J. S. See N icderl, J. B . •
M c C re a d y , R . M . See H assid, W . Z.
M c C ro sk y , C. R . See Shaver, R . C.
McCu tc h eo n, J. W . W ijs Iodine M eth o d ... 465 McFa rla n, R . L., Ba t e s, P . K ., and Me r r il l, E . C. S pectrographic
C h aracteristics of V itam in A M ate rials... 645 McHa rg u e, J. S., and Of f u t t, E . B. S till for P roducing M etal-F ree
D istilled W a te r... 157 McIn t y r e, G . H ., and Bo zsin, M . R apid D eterm in atio n of Q uartz in
F e ld sp a r... 326 MacKe n z ie, C. A ., and Ra w les, W . T . Identificatio n of P rim ary
A liphatic A m ides as O xalates... 737 McNa bb, W . M ., and Heim a n, Sa m u el. A nalysis of Free Sodium
C y an ide in B rass P la tin g S olutions... 161 See also Skolnik, H erm an.
MacNe v in, W . M ., and Ba x ley, W . H . B om b for M icrodeterm ina
tio n of O rganic C hlorine by L im e-Fusion M eth o d ... 299
a n d B o u r n i q u e ,
tion of Copper... R. A. Precision of Microelectrolytic Determ ina
M c P h e r s o n ,
R. R. Sec Partansky, A. M.
M a e h l ,
drogen in Unsaturated Soils... K. A. Potcntiom etric Determination of Exchangeable Hy
M a g n u s o n ,
H. J. See Chancy, A.
L. .M a i n ,
R. J. Nebulizer for Innalation Experim ents...
M a n n i n g ,
M. J. See Brunjes, H. L.
M á r c h e s e , V i n c e n t , M a t t i e l l o , J o s e p h , a n d W o r k ,
tinuous Laboratory Method for Bodying Oiticica O il... L. T. Con
M a r i o n , A l e x a n d e r .
Polarim eter... Adapting Polarizing Microscope for Use as
M a r k h a m ,
Compact Gas Saturator... A. E. Acctonc-Ether M ixtures for Drying Glassware...
M a r k l e y ,
K. S. Sec Dctwiler, S. B., Jr.
M a r s h a l l ,
W. W. See Pierce, W. C.
M a s o n ,
R. W. Sec Seaman, William.
M a t t i e l l o , J o s e p h . See Márchese, Vincent.
M e h l e n b a c h e r ,
V. C.,
a n dA. C. S.
C o m m i t t e e o n A n a l y s i s o f C o m m e r c i a l F a t s a n d O i l s .Analysis of Commercial Fats and Oils
M e h l i g ,
J. P.,
a n dJonNSON, K. R. Test for Magnesium with p- Nitrobenzcncazoresorcinol. Effect of Diverse Ions...
M e i j e r ,
Dcrris R oot... T. M.,
a n d K o o l h a a s ,D. R. Determination of Rotenone in
M e l l o n ,
M. G. See Howe, D. E.
M e l o c h e ,
V. W. See Hiskey, C. F., and Knudson, H. W.
M e r r i l l ,
E. C. See M cFarlan, R. L.
M e r r i l l ,
R. A. See Cad well, S. M.
M e y r o w i t z , R o b e r t . See H art, David.
M i t c h e l l , J o h n , J r .
essed Cellulose. Titrim etric Determination Using Karl Fischer Reagent... Determination of Moisture in Native and Proc
M i t c h e l l ,
J. H. See Lease, E. J.
M o o r e ,
calcium Phosphate as Adsorbent... L. A. Determination of Carotene in Plant M aterial. Di
M o o r e ,
W. A. See Ituchhoft, C. C.
M o r e h e a d ,
Copper and Dicthylaminc in 2-M cthoxyethanol... F. F. M icrodetermination of Carbon Disulfide in Air by
M o r g a n ,
W. L. Pasting and Identification of Starches...
M u e l l e r ,
E. F. Dropping Electrode with Constant Head of Mercury
M ü l l e r ,
tion... R. H. American Apparatus, Instrum ents, and Instrum enta
M u n r o , J a c k s o n . See Reeves, R. E.
M y e r s ,
R. J. Simplified Distinctncss-of-Image Glossmetcr...
N
N a h i n s k y , P a u l , a n d L a i t i n e n ,
Standardization of Strong Alkalies in Absence of Carbon D ioxide.. H. A. Weighing Flask for Precision N ash, A. W. See Brancker, A. V.
N e l s o n ,
G. H. See Reid, J. D.
N e u b e r t ,
mination of Crude Fiber. Potassium Sulfate as Filtration A id.. . . A. M.,
V a n A m b u r g h , F r e d , a n d S t . J o h n ,J. L. Deter
N e v i l l e ,
H. A. Sec Forbes, W. C.
N e w m a n ,
M, S. Pressure Regulator for Vacuum D istillation...
N e w t o n ,
A.,
a n d B u c k l e r ,E.
J .Determ ination of Mcthylpropcne by Modified Dcnigds Reagent...
N i e d e r l ,
Carius Halogen and Sulfur D eterm ination... J. B.,
B a u m ,H.,
M c C o y ,J. S.,
a n d K u c k ,J. A. Micro-
N i e m a n n , C a r l , a n d D a n f o r d , V a n c e .
dctcrm ination of Carbon and Hydrogen... Apparatus for Scmimicro-
N o r t o n , See also Royer, G. L., and Seaman, William.
pounds. Determ ination by Microtechnique with Automatic Com bustion... A. R.,
R o y e r ,G. L.,
a n d K o e g e l ,R.^ Ash in Organic Com
N u t t i n g , L e e , a n d S a e m a n , W a l t e r .
mionic Relays (Correspondence)... New Development in Ther
o
O e l k e ,
W. C. Qualitative Microidentification of Ferrocyanide Io n ...
O f f u t t ,
E. B. Sec McHargue, J. S.
O ’L e a r y ,
W. J. Sec Hazel, W. M.
O l s e n ,
A.
L .Filter Aids...
O l s e n ,
J. S. See Titus, A. C.
P
P a l f r e y ,
Determ ination of Small Amounts of Copper and Manganese in Dyes and Other Organic M aterials... G. F.,
H o b e r t ,R. II.,
B e n n i n g ,A. F.,
a n d D o b r a t z ,I. W.
P a r k , B a r t h o l o w .
Estim ation of Small Amounts of Arsenic in Cop
per...
P a r t a n s k y ,
Properties of Oil Paints. Laboratory M ethod... A. M.,
a n d M c P h e r s o n ,R. R. Testing Mold-Resistant
P e a r l ,
I. A. Microscopic M ethod for Portland Cement in D ust Samples... •.•••...
P e a r s o n , R .
W. Determ ination of Organic Phosphorus in Soils...
P e c k h a m ,
R. H. See Spiegel-Adolf, M.
P e t e r i n g ,
of Chlorophyll and Carotene in Plant Tissue... H. G.,
W o l m a n ,W.,
a n d H i b b a r d ,R. P. Determ ination
P i e r c e ,
Spectrographic Analysis in Arc, with Graphite Electrodes... W. C.,
T o r r e s ,O. R.,
a n d M a r s h a l l ,W. W. Qualitative
P i e r c y
tion of Phosphorus in Linseed Oil by Oxygen Bom b... , G. T.;
P l a n t ,E. K.,
a n d R o g e r s ,M. C. Rapid Determina
P i t t m a n ,
tive Analysis by Zirconium Salts... F. K. Detection and Elimination of Phosphate in Qualita
P l a n t ,
E. K. See Piercy, G. T.
P o r a t h ,
P. R. See B arrett, E. P.
P o r g e s ,
N. See Clark, T. F.
P o r t e r ,
B. H. Supersonic Oscillator...
P r a t e r ,
A. N. Scalable Absorption M icrotube...
a n d I I a a g e n - S m i t ,
A. J. Microhydrogenation A pparatus...
P r i e s t , See also King, J. F.
II. F. New Design of Combustion Boat Tongs...
P u c h e r ,
mine in Plant Tissues... G. W.,
a n d V i c k e r y ,H. B. M ethod for Determining Gluta
Q
Q u e n 8 e ,
tain Sugars and Polyhydric Alcohols... J. A.,
a n d D e h n ,W. M. Microscopic Identification of Cer
431 24
117
77 777748112
783
379 30 205
390 726 373313 171 571 678
417
451 274 251 428 563
121
714
498 254
94
97
443 492198148 41 165 514
748184 705473
27
556
INDUSTRIAL AND ENGINEERING CHEMISTRY VOL. 12, NO. 12
R R a a b , R e g is. See Berl, E.
R a c h e le , J. R . See B enedetti-P ichler, A . A.
R a n k in , W . See Sullens, C. W .
Ra u sc h er, W . H . G enerator for P rodu ction of P u re C arbon D i
oxide... 694 R a w le s , W . T . Sec M acK enzic, C. A.
R e a m e r, T . E . See A nderson, A. P.
Recto rFoods C o rp o ratio n ... 247, T . M . R esearch and D evelopm ent O rganization of G eneral Re e d, J. F ., and Cu m m in g s, R . W . M icrodeterm ination of Zinc in
P la n t M aterials, U sing D ropping M ercury E lectro d e... 489 Re e v e s, R . E ., and Mu n r o, Ja ck son. Q u an titativ e M icrodeter
m ination of P e n to se s... 551 Re id, J. D ., Nel so n, G . H ., and Aro n ov sky, S. I. D eterm in atio n of
Cellulose in Fibrous A gricultural W astes. R apid M ethod U sing
M onoethanolam ine... 255
Re in d o lla r, W . F . N itrite N itrogen S ta n d a rd s... 325 R e in h o ld , J. G . See Letonoff, T . V.
Re it h e l, F. J. T en -L iter V olum etric F la sk ... 159 R e v u k a s, A. J. See E vans, R . N .
R h o d e s, H . D . See C lark, G . L.
R icci, J. E . See Soth, G . C.
Rid d ic k, J. A. H e at C ontrol U n its... 222 Rin e l l i, W . R ., and Wil l so n, K . S. V ersatile G as S a tu ra to r... 549 Ro berts, H . L., Bea rd sley, C. L .. and Taylor, L. V., Jr. M icro
determ ination of Iro n in L iquid Food P ro d u c ts... 365 Ro b er tso n, G. R . P o rtab le L ow -Pressure G as T a n k s... 686 Ro b in so n, R . J., and Ha u sc h ild t, J. D . Potassium -S odium C o balti-
n itrite P rec ip itate ... 676 See also W est, L. E .
Ro dd en, C. J. R em oval of S tatic C harges from G lassw are b y U ltra
violet L ight. (C orrection, 7 7 5)... 693 Ro e, C . P . See Jo rd an , H . F.
Ro g er s, F . M ., and Ba lda ste, R . F . D eterm in atio n of O rganic Sulfur in C om bustible G a s... 724 R o g e rs , M . C. See P iercy, G . T .
Ro g e r s, W . J., Bea m ish, F . E ., and Ru sse l l, D . S. M icrodeterm ina
tio n of R u theniu m by T hionalide. A bsorption of R u theniu m T etroxide w ith H ydrogen P ero xid e... 561 Ronzio, A. R . Scm im icro-D um as M ethod for D ifficult C o m p o u n d s.. . 303 Ro p e r, E . E . Precision C ry o sta tfo r R ange —35° to + 2 5 ° C ... 113 R o senbau m , E . J. See G rosse, A. V.
R o s e n fe ls , R . S. See H assid, W . Z.
Ro sw ell, C. A . Sm all B üchner F u n n el for Q ualitative O rganic A naly
s is ... 350 See also B aker, R . H .
Royce, H . D ., Ha r r iso n, J. R ., and Dea n s, P . D . D eterm in atio n of G ossypol in C rude C ottonseed O il... 741 Ro y er, G . L. D eterm in atio n of Indiu m by M icrom ethod s... 439
No rto n, A. R ., and Su n d b er o, O. E . M odifications in C om bus
tion M icrom ethod for C arbon a n d H y d ro gen... 688 Sec also N orton , A. R.
Ru c h h o ft, C. C., and Mo o r e, W . A. D eterm in atio n of Biochem ical O xygen D em and and D issolved O xygen of R iv er M ud Suspensions 711 Ru dy, C. E ., Jr., and Fu ga ssi, Pa ul. E lectronic R e la y ... 757 Ru e h l e, A. E ., and Jaycox, E . K . Q uan titativ e Spcctrochem ical
A nalysis of D ilute Solutions. Safe A lternatin g C u rren t H igh- V oltage A rc C irc u it... 260 See also Jaycox, E . K .
R u h , E . L. See D ean, E . W . R u s s e ll, D . S. See R ogers, W . J.
Ru sse l l, W . W ., and Wo od berry, N . T . F lu id ity of C o tto n in D i
m ethyl D ibenzyl A m m onium H ydroxide. M easure of C o tto n D eg rad atio n ... 151
Saeman, Walter. See N utting, Lee, and W addle, H. M.
St. John, J. L. See N eubcrt, A. M.
SandellM orin M icroreaction for B eryllium ... Silicates , E . B. D eterm ination of Small A m ounts of Beryllium in...
674 762
Sandhoff, A.G.
See Fuchs, W alter.Sandzaterm inations... , J. G., and Au c in o, J. F . G asom eter for M icro-D um as De
776
Schaer, W . S. See Combes,K.
C.Scheflan, Leopold. See Ferguson, G. E.
SchicktanzM ixtures of A liphatic Acids. Sim ultaneous Q ualitative and Approxim ate Q uantitative D eterm ination... , S. T., Ste e l e, W .
I.,
and Blaisdell, A. C. Analysis of320
Schneider, Frank. See Foulke, D. G.Sciiochm ination for Starch P roducts... , T . J., and Jen sen, C. C. Simplified A lkali-Lability D eter
531
Schum acherY easts D eterm ined Photom etrically and Biologically... , A. E., and Heu ser, G. F. Riboflavin C ontent of203
SchutzeC haracterization of Petroleum Acids. Some Texas PetroleumA cids... , H. G., Sh iv e, Bil l ie, and Lochte, H . L. Separation and262
SchwarzA nalysis... , G. Photographic Silver-G elatin Paper as R eagent in Spot369
Schw eitzer, T . R. See Hoffman, Charles.Scottm ary M ononitroparaffins... , E . W ., and Treon,
J.
F. C olorim etric D eterm ination of Pri189
Scott, W . E . See W etlaufer, L. A.Seaman, William, Norton, A. R., and Hugonet, J. R eduction of
2-
N aphthol-A zoxylene...464
Nortonand T otal , A. R., o- and p-X ylidinesand Mason, R. W . D eterm ination of m-Xylidines... 345
Nortonin p-N itrophenol and o-Aminophenol in p-Am inophenol by Fluorescence A nalysis... , A. R., and Sundbero, O. E. E stim ation of o-N itrophenol403
SeathC oncentrates... , John, and Beam ish, F. E . Assay for P latinum M etals in Ore169
Se lk erH oldup L aboratory C olum n... . M . L., Bu rk, R.E.,
and Lankelma, H. P. Efficient Low-352
Sellers, A. L. See Blacet, F. E.Serfass, E . J. Elcctron-R ay T itrim eter...
536
Sharp, A. G. See Beckel, A. C.ShaverC ontaining Selenium. V olum etric M ethod... , R. C., and McCrosky, C. R. Analysis of Sulfite Solutions
74
Shawtan Sulfur in Gases and in Aqueous S olutions... . ’. ... 668, J. A. R apid D eterm ination of H ydrogen Sulfide and M ercap-Sh er m a n, C. S., and Herzo g, Ro b e r t. D eterm in atio n of P y re th rin I. Investig ation of Seil C olor R eaction in M ercury R eduction M eth o d ... 136 S h iv e, B illie . See Schutze, H . G.
Sh u k is, An th o n y. Jr., and Ta llm an, R . C. M odification of R aus- cher's M eth od for M icrodeterm ination of M ercu ry ... 123 Sid e r is, C. P. C olorim etric M icrodeterm ination of M ag nesiu m 232
Im prov em ent of Form aldoxim c C olorim etric M icrom ethod for M anganese... 307 Silv er m a n, Le s l ie. A uto m atic C o n stan t Flow R egulator for Low
G as Flow s... 292 a n d W a rd lo w ,
W.
B . A spirating U nit for C ollecting A ir S am p les. . 682 Silv er m a n, Lo u is. R apid D eterm in atio n of C opper by a-B enzoinO xim ein Ferrom olybdenura, C alcium M olybdate, e tc ... 343
and Ga t e s, Ow e n. M anganese, C hrom ium , and N ickel in 18-8 A lloy Steels. R apid Sequence T itra tio n ... 518 Sin g e r, L. R apid D eterm in atio n of O xygen in S te e l... 127 S k o ln ik . H e rm a n , a n d M cN ab b ,
W.
M . R eduction M ethod forE v alu atio n of T itan iu m D iox ide... 672 Sla v in, Mo r r is. Iro n A rc as S tan d ard Source for S pectrochem ical
A nalysis... 131 S lo m an , C. M . See Cadw ell, S. 3V1.
S m elo, L. S. See W underly, H . L.
S m ith, C. M . See G ooden, E . L.
Sm ith. G . F ., Fr a n k, Gera ld, and Ivott, A. E . C erate O xidim etry.
E lectrolytic O xidation of C erium w itho ut Use of D iaphragm C e ll.. 268
and Ge t z, C. A . C erate O xidim etry. P rep aratio n and S tab ility of S o lution s... 339 See also D uke, F. R .
Sm ith, R . W . M achine for T esting D entifrice A brasion... 419 So b e lC alcium . (C orrection, 31 1)... 118, A. E ., and Ka y e, I. A. E stim atio n of S u bm icroqu antities of Som m er,
E.
E . See L am prey, H .So m m er, Her m a n n. C olor M icrotest for E lem en tary Sulfur in P y ri
dine and O ther S o lvents... 368 So th, G . C ., and Ric c i, J . E . V olum etric D eterm in atio n of S e le n a te .. 328 Spie g e l-Ado lf, M ., and Peck h am, R . H . Sim ple P h otoelectric
M icrod en sito m eter... 182 S p iiier, A. T . See Crow ell, W . R.
S p u h r, W . P . See S terling, C alvin.
S te e le , W . I. See Schicktanz, S. T .
S te r lin g , C a lv in , a n d S p u h r, W .
P.
D eterm in atio n of M olybdenum in C a st Iro n an d S teel... ... 33 St e v e n s, R . E . E x tractio n of A lkalies in R ocks. M odification of J.L aw rence S m ith E xtraction , U sing B arium C hloride as F lu x 413 St il l in g s, R . A ., and Bro w n in g, B . L. Photocolorim etric D eter
m ination of F u rfu ra l... 499 S tills o n , G .
H.
See C lark, R. O.St o n e, Ir w in. S table 2,6-D ichlorobenzenoneindophenol S o lu tio n s... 415 St u b b l e fie l d, F. M ., and DeTu rk, E . E . E ffect of F erric Sulfate in
Shortening K jeldahl D igestio n ... 396 S u lle n s , C. W ., a n d R a n k in , W . M odified R ohrig E x trac tio n T ube 291 S u n d h e rg , O. E . See R oyer, G . L., and Seam an, W illiam .
S w ift, E.
H.
See B illheim cr, J. S.Ta e b e l, W . A. W eighing B o ttle ... 141T T a llm a n , R . C. See Shukis, A nthony, Jr.
T a n n ic ii, R . E . See G ilbert, G . R . T a u b , A b rah am . See Zwcig, Sam uel.
T a y lo r , L. V., J r . See R o berts, H . L.
T hom as, D . S., J r . See A lter, C . M .
Th o r p, C. E . S tarch -lo d id e M ethod of O zone A nalysis... 209 Tit u s. A. C., and Ol se n, J. S. E m pirical M ercuriinctric M ethod for
Z inc... 133 T o e n n ie s, G e r r i t . See K olb,
J.
J.T o r r e s , O. R . See Pierce, W . C.
To w n sen d, F . E ., and Ca d e, G . N ., Jr. S eparatio n of C adm ium from Zinc by Use of G ranu lar A lum inum ... 163
T re o n , J. F . See S cott, E . W . •
T r e y b a l, R . E . See H uffm an, J. R .
Tr im b l e, Floyd, and Du n l o p, A . P . R ecovery of F u rfu ral from A queous S olutions... 721 T rim b le ,
H.
M . M ethod for A ssem bling T herm ocou ples... 752 T ru o g , E m il. See B ow er, C . A.Tr u s l e r, R . B . E ffect of G lycerol on D istillation M ethod for W a te r.. 509 T w iss, D . F . See C arpenter, A. S.
U n d e r k o f le r , L. A. See F ulm er, E . I.
u
V anA m b urgh, F re d . See N eubert, A . M .V V a n d e n b e lt, J. M . See E w ing, D . T .
V a n se lo w , A.
P.
P rep aratio n of N essler’s R e a g e n t... 516 V ic k e ry , H . B . See P ucher, G .W.
V ie n n e a u , E . M . See A yres, G .
H.
Wa d d le, H . M ., and Sa em an, Wa l t e r
w
. N ew D evelopm ent in T h erm ionic R elays. (C orrespondence, 7 1 4 )... 225 Wa g n e r, E . C. T itra tio n of A m m onia in Presence of B oric A cid in
M acro-, Sem im icro-, and M icro-K jcldahl P rocedures, U sing M eth y l R ed In d ic a to r and C olor-M atching E n d P o in t... 771 W a lk e r , B . S. See D arnell, M . C ., Jr.
W a lk e r , R . W . See D ean, E . W . W a rd lo w , W . B. See S ilverm an, Leslie.
W a rk o w , R . F . See B u rn ett, R . S.
W aym an,
M.,
a n d W rig h t, G . F . C ontinuous E x trac tio n of A queous Solutions b y A ceto ne-P etroleum E th e r... 91 Wer n im o n t, Gra n t, and Ho pk in so n, F . J. M icro titratio n of Selenium as A pplied to A bnorm al A m ounts of Selenium in U rin e... 308 We s t, L. E ., w ith Ro b in so n, R . J. V acuum T u b e V oltm eter. A p
plication to P o ten tiom etric P recip itatio n T itra tio n s... 476 We t l a u f e r, L. A ., and Scott, W . E . M easurem ent of G loss ... 647 Wh it e, C . E ., and Lo w e, C. S. M icrodeterm ination of A lum inum by
P h otom etric Fluorescence M easu rem en t... 229 W h ite , J.
W.,
J r . See Zscheile, F . P.W h ite , W .
H.
Use of W etting A gents in G lass A p p ara tu s... 550 Wik o f f, H . L., Co h e n, B . R ., and Grossm an, M . I. P rodu ction ofLow Temperatures. Simplified and Inexpensive Laboratory Pro
cedure... 92
W i l c o x ,
C. S. See Almy, E. G.
W i l c o x , L . V .
D eterm ination
o fBoron in Plant M aterial. Ignition- Elcctrom etric Titration M ethod... 341
W i l l a r d ,
for Analytical W ork... 287 H. H.,
a n d A y r e s ,G. H. Thermoelectric Absorptiometer
W i l l s o n ,
K. S. See Rinelli, W. R.
W i l s o n ,
H. S. Removal of Sulfur from Laboratory Glassware... 415
t i ) n r p . . t i : i _ / - u _____i „ _
W i l s o n ,
P. W. See Ilurwitz, Charles.
W i t t ,
N. F. See Dewey, B. T.
W o l m a n ,
W. See Petering, H. G.
W o n o , R o b e r t . See Christensen, B. E.
W o o d b e r r y ,
N. T. See Russell, W. W.
W o r k ,
L. T. See Marchese, Vincent.
W r i g h t ,
G. F. See W ayman, M.
W r i g h t ,
K. A. «Sec Anderson, A. P.
W u n d e r l y ,
H. L. M ortar and Pestle for Powdering Glass... 284
a n d S m e l o ,
L. S. Centrifuge Cooling U nit... 754
W y m a n ,
F atty Acids. Separation of Small Quantities by Fractional Dis tillation... G58 F. W.,
a n d B a r k e n b u s , C h a s .Methyl Esters of Higher
Y
Y a g o d a , H e r m a n .
Plant and Animal Tissues. Microelectrographic M ethod... 698 Localization of Certain Chemical Constituents in
Y o e ,
Colorimetric Determination of Copper with Triethanolam ine with 0-Nitroso-a-N aphthol... 405 J. H.,
a n d B a r t o n ,C. J. Colorimetric Determ ination of Cobalt 456
a n d B o y d ,
(Correction)... G. R.,
J r .P atent Blue V as pH and Redox Indicator
399See also Barton, C. J.
Y o s t ,
F. L. See Cadwell, S. M.
Y o u n g ,
Gravimetric Determ inations Involving Use of Hydrogen Peroxide Followed by N itron... 90 It. C.,
a n d B e r n a y s ,P. M. Possible Source of Error in
Z
Z s c h e i l e ,
Determ ination of Melting Points. Application to Carotenoid Pigm ents... 436 F. P.,
a n d W h i t e ,J. W., J
r. Microscope Hot Stage for
Z w e ig , S a m u e l , a n d T a u b , A b r a h a m .
