Analytica Chimica Acta Vol. 23 (1960) subject index

596 ANALYTICA CHIMICA ACTA VOL. 23 (1960) SUBJECT INDEX Absorbancy, effect upon Raman intensities in liquids . . . . . . . . . . A c i d A l i z a r i n B l a c k S N as m e t a l l o c h r o m i c indicator, for C a - E D T A titration --, f o r t h e p h o t o m e t r y of C a in b l o o d serum . . . . . . . . . . . . . A l k y l n i t r i t e s , d e t e r m i n a t i o n of a r o m a t i c primary amines and reactive methylene groups . . . . . . . . . . Aluminium, chelometric determination with HEDTA . . . . . . . . . --, d e t e r m i n a t i o n i n Z n - b a s e d die c a s t ing alloys . . . . . . . . . . . . A l u m i n i u m electrodes, a r e a effects . . . . A m i n e t e t r a p h e l l y l b o r o n salts, t h e r m o l y s i s Amines, aromatic primary --, determination by diazotisation with alkyl nitrites . . . . . . . . . . . . --, tertiary-differentiation from primary and secondary-. . . . o~-Amino a c i d s , d i n i t r o p h e n y l a t i o n . . . . 4 - A m i n o s a l i c y l i c a c i d in t h e d e t e r m i n a t i o n of Z r . . . . . . . . . . . . . o - A m i n o t h i o p h e n o l , a s r e a g e n t in t h e det e c t i o n a n d c h a r a c t e r i z a t i o n of 1, 4 naphthoquinones . . . . . . . . Ammonium citrate, thermolysis . . . . . - nitrate, thermolysis . . . . . . . . A m p e r o m e t r y of t e l l u r i t e w i t h K M I I O 4 . . A n i o n e x c h a n g e of U ( V I ) in s u l p h a t e a n d carbonate solutions . . . . . . . Anions, c h r o m a t o g r a p h y on CaSO4-sticks --, n e w s c h e m e of a n a l y s i s b a s e s o n paper chromatography . . . . . . Antimony, potentiometry with lead tetraacetate . . . . . . . . . . . . Antimony(III), colorimetry . . . . . . A r s e n i c , d e t e r m i n a t i o n in b i o l o g i c a l m a terial . . . . . . . . . . . . . --, mirror test . . . . . . . . . . . --, potentiometry with lead tetraacetate Barium, acetate, thermolysis . . . . . . , cation-exchange behaviour . . . . --, separation from metals . . . . . . Beckman DK-2 spectrophotometer . . 9 B e r y l l i u m , d e t e r m i n a t i o n of F in 9 . B l o o d s e r u m , d e t e r m i n a t i o n of Ca in - Boron carbide electrodes . . . . . . . . Cadmium, acetate, thermolysis . . . . . --, colorimetry with PAN . . . . . . ---, determination with I-phenyl-tetrazoline-5-thione . . . . . . . . . Calcium, d e t e r m i n a t i o n in blood s e r u m . , EDTA titration, with Acid Alizarin Black SN . . . . . . . . . . . , - in presence of Fe, A l a n d T i . --i n t e r f e r e n c e in f l a m e p h o t o m e t r y of N a i n soils . . . . . . . . . . . - s u l p h a t e s t i c k s in c h r o m a t o g r a p h y . C a r b o n , d e t e r m i n a t i o n of - on non-

i7, 261 37 ~

312 3o9 233 39o 332

312 446 5o3 145

205 257 257 196 147 152 3~ 38o 214 491 491 38o 257 44 I 441 294 345 37 ~ 467 54 I 367 533 37 ~ 261 523 183 152

conducting catalysts . . . . . . . - - - - - , d e t e r m i n a t i o n in o r g a n i c c o m p o u n d s semimicro manometric method . . - d i o x i d e , d e t e r m i n a t i o n in a i r . . . . Carius sealed tube method, determination of m e t a l c y a n i d e a n d t h i o c y a n a t e complexes . . . . . . . . . . . C a t a l y s t acidity, relation to electrode pot e n t i a l in a u t o m a t i c t i t r a t i o n s . . --s l u r r i e s , p o t e n t i o m e t r y in a c e t o n i t r i l e Catalysts, non-conductillg---, determin a t i o n of C o n - . . . . . . . ---, p y r o h y d r o l y t i c s e p a r a t i o n of f l u o rides from . . . . . . . . . . . C h e l a t o m e t r y , a g e n t s w i t h 8-quillolinol functions . . . . . . . . . . . of A1, Ni, M n . . . . . . . . . . ---, h e m a t o x y l i n as i n d i c a t o r . . . . . C h l o r i d e , d e t e r m i n a t i o n of s m a l l a m o u n t s by Volhard titration . . . . . . . C h l o r o f o r m , d e t e r m i n a t i o n in a q u e o u s solution . . . . . . . . . . . . . ---, recovery from dithizoue residues . . 4-Chloro-2-methyl phenoxyacetic acid, gas-liquid chromatography . . . . Chromate-o-dianisidine system, colorimetric a p p l i c a t i o n s . . . . . . . 214, Chromatographs, moisture gauge . . . . C h r o m a t o g r a p h y of a n i o n s o n C a S O 4 - s t i c k s , gas-liquid, of 4 - c h l o r o - 2 - m e t h y l phenoxyacetic acid . . . . . . . --, l i q u i d - l i q u i d , of 2 , 3 , 6 - t r i c h l o r o b e n zoic a c i d . . . . . . . . . . . . --, p a p e r , a n a l y s i s of a n i o n s . . . . . C h r o m i u m , p o l a r o g r a p h y in z i r c a l o y a n d Zr m e t a l . . . . . . . . . . . . --, potentiometry with lead tetraacetate Chromium(III), spectrophotometry with EDTA . . . . . . . . . . . . . C h r o m o t r o p i c acid in t h e s p e c t r o p h o t o m e t r y of n i t r a t e s . . . . . . . . . C h r o m o u s c h l o r i d e , in t h e p o t e n t i o m e t r y of C u S 0 4 . . . . . . . . . . . . ., a s r e d u c i n g t i t r a n t , i n f l u e n c e of a c i d s and salts . . . . . . . . . . . . Citrate, as c o m p l e x i n g a g e n t in t h e p o t e n t i o m e t r y of f r e e a c i d in P u s o l u t i o n s C-nitrosation with alkyl nitrites, determin a t i o n of r e a c t i v e m e t h y l e n e groups . . . . . . . . . . . . . Cobalt, nitrate, thermolysis . . . . . . . --, polarography . . . . . . . . . . --, radio --, s e p a r a t i o n f r o m Ni. . . ---, separation from Ni metal by tributyl phosphate . . . . . . . . . . . --, spectrophotometry . . . . . . . . ---, - of e x c e s s E D T A in t h e d e t e r m i nation of-. . . . . . . . . - sulphate, thermolysis . . . . . . . C o l o r i m e t r y of As, a r s e n i c m i r r o r t e s t . 9

328 428 13

6 189 ~89 328 83 131 309 127 136 305 i99 337 2i 7 io 152 337 271 3~ 74 380 557 227 518 518 362

312 257

577 388 487 577 288 541 491

SUBJECT INDEX of t h e c h r o m a t e - o - d i a n i s i d i n e system . . . . . . . . . . . 214 , of M n ( I I ) , I n , G a , Cd, Zn, Ni, H g a n d Fe(III) with PAN . . . . . . . . - of p o l y n i t r o a r o m a t i c c o m p o u n d s . . Complexing agents, nomenclature . . . . C o n d u c t o m e t r y , m i c r o d e t e r m i n a t i o n of CO2 in a i r . . . . . . . . . . . - of t h o r i u m - E D T A conlplexes . . . C o n t r o l l e d - p o t e n t i a l e l e c t r o l y s i s of P b - S n solder alloys . . . . . . . . . . Coordination compounds . . . . . . . . Copper, determination by TAA and EDTA --, s p e c t r o p h o t o m e t r y of e x c e s s E D T A in t h e d e t e r m i n a t i o n o f - - - . . . --sulphate, p o t e n t i o m e t r y w i t h CrC12 C o p p e r - p y r i d i n e c o m p l e x , in t h e c o l o r i m e t r i c d e t e c t i o n of a n i o n s . . . . o - C r e s o t i c a c i d i n t h e d e t e r m i n a t i o n of Z r C u r r e n t - t i m e c h a r a c t e r i s t i c s of t h e r a p i d l y dropping mercury electrode . . . Cyanide, metM-complexes, determination b y K j e l d a h l - G u n n i n g or C a r i u s s e a l ed t u b e digestion m e t h o d . . . . Diallyldithiocarbamidohydrazine in t h e d e t e r m i n a t i o n of P d . . . . . . . o-Dianisidine chromate system, colorimetric applications . . . . . 214, I,i'-Dianthrimide, in t h e s p e c t r o p h o t o m e t r i c d e t e r m i n a t i o n of t h e s t r e n g t h of c o n c . H2SO4 . . . . . . . . . - - - - in t h e s p e c t r o p h o t o m e t r y of S e ( I V ) --, i n t h e s p e c t r o p h o t o m e t r y of T e ( I V ) Diazotisation with alkyl nitrites, determin a t i o n of a r o m a t i c p r i m a r y a m i n e s 5,7-Dibromo-8-quinolinol, thermolysis . . 5,7-Dichloro-8-quinolinol, thermolysis . . D i e c a s t i n g a l l o y s , d e t e r m i n a t i o n of M g a n d A1 in Z n - b a s e d - . . . . . 5,7-Dihalo-8-quinolinol salts, t h e r m o l y s i s 1,4-Dihydroxyanthraquinone derivatives, i n d i c a t o r s in E D T A - t i t r a t i o n of T h 8 , 8 ' - D i h y d r o x y - 5 , 5 ' - b i q u i n o l y l m e t h a n e as chelating agent . . . . . . . . . 5,7-Diiodo-8-quinolinol, thermolysis . . . D i n i t r o p h e n y l a t i o n of o~-amino a c i d s . . . sym-Diphenylcarbazone in t h e spectrop h o t o m e t r y of R h . . . . . . . . 1 , 4 - D i p h e n y l t h i o s e m i c a r b a z i d e in t h e s p e c t r o p h o t o m e t r y of R u . . . . . D i t h i z o n e r e s i d u e s , r e c o v e r y of c h l o r o f o r m from . . . . . . . . . . . . . . E D T A , Ca t i t r a t i o n w i t h A c i d A l i z a r i n Black SN as m e t a l l o c h r o m i c indicator . . . . . . . . . . . . . , d e t e r m i n a t i o n of Cu . . . . . . . , d e t e r m i n a t i o n of m e t a l i o n s 3 5 , 1 8 6 , , d e t e r m i n a t i o n of Z n . . . . . . . , n o m e n c l a t u r e of t i t r a t i o n s . . . . . , s p e c t r o p h o t o m e t r y of e x c e s s , in t h e d e t e r m i n a t i o n of Co, Cu o r F e , in t h e s p e c t r o p h o t o m e t r y of C r ( I I I ) , thorium complexes, conductometry , t i t r a t i o n of Ca, in p r e s e n c e of F e , A1

-

-

-

217

-

367 551 5oo 13 2oo 375 116 186 288 518 446 145 585

6 531 217

28 565 175 312 332 332 233 332 321 131

332 5o3 448 65 199

26i 186 24o 35 5oo 288 557 2oo

and Ti . . . . . . . . . . . . . t i t r a t i o n w i t h h e m a t o x y l i n a s indicator . . . . . . . . . . . . . --, t i t r a t i o n of Mg, in p r e s e n c e of F e , A1 and Ti . . . . . . . . . . . . . --, t i t r a t i o n of T h w i t h 1 , 4 - d i h y d r o x y a n t h r a q u i n o n e d e r i v a t i v e s as i n d i cators . . . . . . . . . . . . . Electrode, aluminium, area effects . . 9 --, boron carbide . . . . . . . . . . --, inert --, voltammetry at ----. . --, rapid dropping mercury , current-time characteristics . . . . . E l e c t r o l y s i s , c o n t r o l l e d - p o t e n t i a l , of P b - S n solder alloys . . . . . . . . . . E t h y l e n e d i a m i n e t e t r a c e t i c a c i d , see E D T A E u r o p i u m , p o l a r o g r a p h y of t r a c e s i n m i n e r als a n d o r e s . . . . . . . . . . E x t r a c t i o n , of A g + w i t h n o n - a q u e o u s dithizone solutions . . . . . . . . --, solventof s i l v e r o x i n a t e . . . Ferric s u l p h a t e in t h e s p e c t r o p h o t o n l e t r y of U in c o n c e n t r a t e s . . . . . . . Ferrocyanide, decomposition, spot test for Au . . . . . . . . . . . . . . F l a m e p h o t o m e t r i c e m i s s i o n , e f f e c t of o r ganic and aqueous solvents . . . . F l a m e p h o t o m e t r y of N a in soils, s u p p r e s s i o n of C a i n t e r f e r e n c e . . . . . . F l u e gas, d e t e r m i n a t i o n of SOa in - - . 9 Fluoride compounds, identification . . . Fluorides, pyrohydrolytic separation from catalysts . . . . . . . . . . . . F l u o r i n l e t r y , d e t e r m i n a t i o n of U in s e a water . . . . . . . . . . . . . Fluorine, compounds, complex , identification . . . . . . . . . . . . - - - - , d e t e r m i n a t i o n in B e . . . . . . . Fluorescence, X-ray, determination of t r a c e s Se a n d H g . . . . . . . . F o r m a t i o n c o n s t a n t s of m e t a l s a l t s of h y droxyquinones, . . . . . . . . . Galliunl, colorimetry with PAN . . . . . Gas absorption device for the determinat i o n of CO2 in a i r . . . . . . . . Germanium(II), polarography . . . . . . Gold, microheterometry with papaverine --, spot test . . . . . . . . . . . . Gold(III), gravilnetric determination with 2-mercaptoacetic acid . . . . . . Guanidinium carbonate, thermolysis. . . Halogens, determination in p e t r o l e u m products . . . . . . . . . . . . H e m a t o x y l i n as c h e l a t o m e t r i c i n d i c a t o r . Herbicide formulations, MCPA/TBA, analysis . . . . . . . . . . 271, H e t e r o m e t r y , m i c r o d e t e r m i n a t i o n of P t , Pd, Au with papaverine . . . . . Hydrazine, colorimetry . . . . . . . . H y d r o g e n , d e t e r m i n a t i o n in organic c o m pounds, semimicro manometric method . . . . . . . . . . . . Hydrogen peroxide, colorimetry . . . . . , d e t e r m i n a t i o n of T i in s t e e l s w i t h - -

597 523

----,

i27 523

32I 39o 467 467 585 375

71 I 419 282 514 479 i83 538 2o9 83 5o5 2o 9 345 219 116 367 13 569 42 514 325 541 3Ol 127 337 42 214

428 214 438

598

SUBJECT INDEX

Hydroxyanthraquinones, formation cons t a n t s of m e t a l s a l t s . . . . . . . Hydroxyethylethylenediaminetriacetic a c i d i n t h e c h e l o m e t r y of A1, Ni, M n Hydroxylamine, colorimetry . . . . . . 2 - H y d r o x y - I, 4 - n a p h t h o q u i n o n e , f l u o r e s cence test . . . . . . . . . . . Hydroxynaphthoquinones, formation cons t a n t s of m e t a l s a l t s . . . . . . . Hydroxy-T-pyrones, formation constants of m e t a l s a l t s . . . . . . . . . . 8 - H y d r o x y q u i n a l d i n e , in t h e d e t e r m i n a tion of T h . . . . . . . . . . . 8 - H y d r o x y q u i n o l i n e , e x t r a c t i o n of U f r o m sea w a t e r . . . . . . . . . . . . H y d r o x y q u i n o n e s , f o r m a t i o n c o n s t a n t s of metal salts . . . . . . . . . . . Hyposulfite, colorimetry . . . . . . . . Impurity determination by thermal analysis . . . . . . . . . . . . . . . Indium, colorimetry with PAN . . . . . , spectrophotometry with PAN . . . I o n - e x c h a n g e b e h a v i o u r of B a . . . . . Iron, determination with TAA and EDTA , s p e c t r o p h o t o m e t r y of e x c e s s E D T A in t h e d e t e r m i n a t i o n of --, spectrophotometry with PAN . . . --, spot test . . . . . . . . . . . . Iron(II), potentiometry with lead tetraacetate . . . . . . . . . . . . Iron(III), eolorimetry with PAN . . . . I s o t o p e d i l u t i o n m e t h o d , d e t e r m i n a t i o n of 235U . . . . . . . . . . . . . . --, d e t e r m i n a t i o n of U i n s e a w a t e r . . Keratin, reduced hair , determination of s u l f h y d r y l g r o u p s . . . . . . . Kjeldahl-Gunning method, determination of m e t a l c y a n i d e a n d t h i o c y a n a t e complexes . . . . . . . . . . . Lanthan sulphate, thermolysis . . . . . Lead, acetate, thermolysis . . . . . . . --, d e t e r m i n a t i o n in P b - S n s o l d e r a l l o y s - nitrate, thermolysis . . . . . . . . - t e t r a a c e t a t e as r e a g e n t f o r t h e p o t e n t i o m e t r y of A s +3, S b +a, S n +2, F e +2, T i +a a n d Cr +2 . . . . . . . . . . L e a d t i n s o l d e r a l l o y s , d e t e r m i n a t i o n of P b a n d Sn . . . . . . . . . . . Lithium citrate, thermolysis . . . . . . Magnesium, chloride, thermolysis . . . . --, d e t e r m i n a t i o n in Z n - b a s e d die c a s t ing alloys . . . . . . . . . . . , E D T A t i t r a t i o n i n p r e s e n c e of F e , A1 and Ti . . . . . . . . . . . . . --, sulphate, thermotysis . . . . . . . M a g n e s i u m - b a s e alloy, s p e c t r o p h o t o m e t r y of Z r in Malonic acid, t h e r m o l y s i s . . . . . . . Manganese, chelometric determination with Hts . . . . . . . . . . , polarography . . . . . . . . . . Manganese(II), colorimetry with PAN . . M e l t i n g c u r v e of a g r a d u a l l y f r o z e n s a m p l e M e r c a p t a n g r o u p s , d e t e r m i n a t i o n in i n t a c t

116 309 214 205 116 I 16 248

5o5 116 214 545 367 434 441 240 288 434 225 38o 367 ioi 505 89

6 541 257 375 257

380 375 541 257 233 523 541 384 541 3o9 57 367 545

human hair . . . . . . . . . . . 2 - M e r c a p t o a c e t i c acid, g r a v i m e t r i c determ i n a t i o n of A u ( I I I ) . . . . . . . Mereapto compounds, indirect colorimetry Mercury, colorimetry with PAN . . . . . --, electrode, rapid dropping, currenttime characteristics . . . . . . . --, t r a c e s , d e t e r m i n a t i o n in o r g a n i c compounds . . . . . . . . . . . M e t a l ions, d e t e r m i n a t i o n b y T A A a n d EDTA . . . . . . . . . 35,186, M e t e o r i t e s , d e t e r m i n a t i o n of R u i n - --, d e t e r m i n a t i o n of Sc, i n - . . . , d e t e r m i n a t i o n of V in Methylene groups, reactive ---, determination by C-nitrosation with alkyl nitrites . . . . . . . . . . . . 2-Methyl-8-quinolinol t h e r m o l y s i s . . . . Moisture g a u g e for c h r o m a t o g r a p h s . . . M o l y b d o v a n a d i c acid, s p e c t r o p h o t o m e t r y of V a s - . . . . . . . . . . M o n a z i t e , d e t e r m i n a t i o n of E u i n - - . . 1,4-Naphthoquinones , detection and characterization . . . . . . . . . . N e o t h o r o n as r e a g e n t i n t h e s p e c t r o p h o t o m e t r y of Z r in M g - b a s e a l l o y . . . . Neutron activation analysis, determination of Sc . . . . . . . . . . . . . , d e t e r m i n a t i o n of S r . . . . . . . --, d e t e r m i n a t i o n of V . . . . . . . . Nickel, chelometric determination with HEDTA . . . . . . . . . . . . - colorimetry with PAN . . . . . . m e t a l , s e p a r a t i o n of c o b a l t b y t r i butyl phosphate . . . . . . . . p o l a r o g r a p h y in z i r c a l o y a n d Z r metal . . . . . . . . . . . . . , s e p a r a t i o n of r a d i o c o b a l t f r o m - N i o b i u m , s e p a r a t i o n f r o m Ta, Ti a n d Zr 9 5 N i o b i u m , s e p a r a t i o n f r o m 95Zr w i t h t r i n-butyl phosphine oxide . . . . . Nitrates, spectrophotometry with chromotropic acid . . . . . . . . . . N o m e n c l a t u r e of c o m p l e x i n g a g e n t s . . . Organic compounds, semimicro manom e t r i c m e t h o d for t h e d e t e r m i n a tion ofCandHin-. . . . . Palladium, determination with DALZIN --, microheterometry with papaverine ---, s e p a r a t i o n f r o m N i , Z n a n d Cu . . P a p a v e r i n e , i n t h e m i c r o h e t e r o m e t r y of P t , Pd and Au . . . . . . . . . . . P e r o x i d e m e t h o d , d e t e r m i n a t i o n of T i i n steels . . . . . . . . . . . . . P e t r o l e u m p r o d u c t s , d e t e r m i n a t i o n of hal o g e n s in - - . . . . . . . . . o-Phenylenediamine, in t h e s p e c t r o p h o t o m e t r y of P t . . . . . . . . . . . Phenyl-cc-pyridyl k e t o x i m e , as r e a g e n t in a spot test for iron . . . . . . . i-Phenyl-tetrazoline-5-thione , determinat i o n of Cd . . . . . . . . . . . P h o t o m e t r y of Ca in b l o o d s e r u m w i t h A c i d Alizarin B l a c k SN as i n d i c a t o r . .

89 325 2I 7 367 585 219 24o 65 41o 397

312

332 io 355 7I 2o5 384 41o 154 397 309 367 487 74 388 246 267 227 50o

428 531 42 531 42 438 3Ol 462 225 533 37 ~

599

SUBJECT 1NDEX o-Pbthalic acid, thermolysis . . . . . . Phthalic anhydride, thermolysis . . . . . Phosphorus, determination in presence of silicon . . . . . . . . . . . . . Platinum, microheterometry with papaverine . . . . . . . . . . . . . ----, spectrophotometry with o-phenylenediamine . . . . . . . . . . . Plutonium solutions, determination of free acid in - . . . . . . . . . . Polarography, a.c. ----, techniques . . 9 - - - - of Co . . . . . . . . . . . . . . - - - - of G e ( I I ) . . . . . . . . . . . . - - - - of M n . . . . . . . . . . . . . . - - - - of N i , Cr, S n i n z i r c a l o y a n d Z r m e t a l ----, pulse ---, determination of U in sea water . . . . . . . . . . . ---of thioethanolamine and its disulphide . . . . . . . . . . . . . - - - - of t r a c e s E u i n m i n e r a l s a n d o r e s . . - - - - of U i n t h i o c y a n a t e m e d i u m . . . . Polynitro aromatic compounds, detection and colorimetry . . . . . . . . . Potassium, bromide, thermolysis . . . . - nitrate, thermolysis . . . . . . . . -palmitate, thermolysis . . . . . . - - - - p e r m a n g a n a t e i n t h e a m p e r o m e t r y of tellurite . . . . . . . . . . . . ---- sulphate, thermolysis . . . . . . . Potential, electrode --, relation to catalyst acidity in automatic titrations P o t e n t i o m e t r y , of A s +3, S b +a, S n +2, F e +2, T i + a a n d Cr+~ w i t h l e a d t e t r a a c e t a t e of c a t a l y s t s l u r r i e s i n a c e t o n i t r i l e . . - - - - o f C u S O 4 w i t h CrC12 . . . . . . . Pyridine, detection with copper thiocyanate . . . . . . . . . . . . . . ---- thiocyanate, metal , in t h e colorimetric detection of cations . . . . Pyridine-copper complex in the colorimetric detection of anions . . . . i-(2-Pyridylazo)-2-naphthol, metal chelates, solvent extraction behaviour . , in the spectrophotometry of F e . . In . . . . . . . . . . . Pyromellitein indicators, lake formation . 8-Quinolinol functions in chelating agents 8-Quinolinol, thermolysis . . . . . . . . R a d i o c h e m i c a l s e p a r a t i o n of 95Zr a n d 9aNb with tri-n-butyl phosphine oxide . R a m a n i n t e n s i t i e s i n l i q u i d s , e f f e c t of a b sorbancy . . . . . . . . . . . . Redox indicators, indirect volumetry of anions . . . . . . . . . . . . . Reductor columns, silver , preparation and construction . . . . . . . . Rhodium, spectrophotometry with symdiphenylcarbazone . . . . . . . Ruthenium, spectrophotometry w i t h 1,4diphenylthiosemicarbazide . . . . Samarskite, determination of Eu in - Scandium, determination in rocks and meteorites by neutron activation analysis . . . . . . . . . . . . . . -

-

,

o f

541 541 178 42 462 362 297

577 569 57

74 5o5

S e a w a t e r , d e t e r m i n a t i o n of U i n - . . Selenium, traces, determination in organic compounds . . . . . . . . . . . Selenium(IV), spectrophotometry with i,i'-dianthrimide .... . . . . . . Serum, determination of Ca in-. . . Silicon, d e t e r m i n a t i o n in p r e s e n c e of P . Silver, dithizonate extractions, effect of t e m p e r a t u r e a n d n o n - a q u e o u s solvent changes . . . . . . . . . . oxinate, solvent extraction . . . . . - reductor columns, preparation and construction . . . . . . . . . . Sodium, determination by atomic absorption spectroscopy . . . . . . . . - - - - in soils, f l a m e p h o t o m e t r y Ca i n t e r ference in - . . . . . . . . . sulfide, thermolysis . . . . . . . . terephthalate, thermolysis . . . . . uranyl carbonates, thermolysis . . . S o l v e n t e x t r a c t i o n of s i l v e r o x i n a t e . . . SPADNS, see sulphophenylazodihydroxynaphthalene disulphonic acid Spectrophotometer, Beckman DK-2 . . Spectrophotometry, of Co . . . . . . . - of C r ( I I I ) w i t h R D T A . . . . . . , determination of strength of conc. H2SO4 with I,i'-dianthrimide. . . - - - - of e x c e s s E D T A i n t h e d e t e r m i n a t i o n o f Co, Cu o r F e . . . . . . . . . --, of F in Be with SPADNS . . . . . - - - - of F e w i t h P A N . . . . . . . . . - of I n w i t h P A N . . . . . . . . . -of n i t r a t e s w i t h c h r o m o t r o p i c a c i d - - - - of P t w i t h o - p h e n y l e n e d i a m i n e . . . - - - - of R h w i t h s y m - d i p h e n y l c a r b a z o n e . - of Ru with 1,4-diphenylthiosemicarbazide . . . . . . . . . . . . . of S e ( I V ) w i t h i , i ' - d i a n t h r i m i d e . . - of T e ( I V ) w i t h i , i ' - d i a n t h r i m i d e . . of Th with SPADNS . . . . . . . - of U w i t h Fe2(SOa)a . . . . . . . - of V a s m o l y b d o v a n a d i c a c i d . . . . of Z r i n M g - b a s e a l l o y . . . . . . Spectroscopy, atomic absorption determination of Na . . . . . . . , effect of organic and aqueous solvents . . . . . . . . . . . . Spot test, for gold . . . . . . . . . . . for iron . . . . . . . . . . . . . - for polynitro aromatic compounds S t a b l e i s o t o p e d i l u t i o n , d e t e r m i n a t i o n of Sr . . . . . . . . . . . . . . . Steels, ion-exchange separation of Ti from . . . . . . . . . . . . . Strontium, determination in rocks and biological materials . . . . . . . . Succinic acid, thermolysis . . . . . . . Sulfhydryl groups, determination in reduced hair keratin . . . . . . . . . Sulfonamides, microdetermination with ion exchange paper . . . . . . . SulphophenylazodihydroxynaphthMene disulphonic acid, in the determina-

574 71 77 551 541 257 257 196 541 189 38o 18 9

518 446

446 446 367 434 434 124 131 332 267 i71 299

-

-

-

-

-

-

295 448 65 71

41o

-

505 219 565 37 ~ 178

i 419 295 458 183 257 257 423 419

294

577 557 28 288 345 434 434 227 462 448 65 565 175 351 282 355 384 458 479 514 225 551 I54 438 154 541 89 317

600

SUBJECT INDEX

tion of F in Be . . . . . . . . . --, i n t h e d e t e r m i n a t i o n of T h . . . . Sulpburic acid, concentrated, spectrophotometric determination of strength w i t h I, I ' - d i a n t h r i m i d e . . . . . . S u l p h u r t r i o x i d e , d e t e r m i n a t i o n in f l u e g a s Tantalum, separation from Nb, Ti and Zr Tellurite, amperometry with KMnO4. . 9 Tellurium(IV), spectrophotometry with 1,1 ' - d i a n t h r i m i d e . . . . . . . . Tetraphenylboron salts, thermolysis . . . Thermal analysis, impurity determination b y . . . . . . . . . . . . T h e r m o l y s i s , of a m i n e t e t r a p h e n y l b o r o n salts . . . . . . . . . . . . . . , curves . . . . . . . . . 257, 332, - of uranyl and sodium uranyl carbonates . . . . . . . . . . . . . . Thioaeetamide (TAA), determination of Cu . . . . . . . . . . . . . . , determination of metal ions 35,186, , determination of Zn . . . . . . . Thioeyanate, complexes, determination by Kjeldahl-Gunning or Carius sealed tube digestion method . . . . . . --, m e d i u m i n t h e p o l a r o g r a p h y of U , Thioethanolamine, disulphide, polarography . . . . . . . . . . . . . . --, polarography . . . . . . . . . . Thioglycolic acid, colorimetry . . . . . . --, gravimetric determination of Au(III) . . . . . . . . . . . . Thiolactic acid, colorimetry . . . . . . . Thiomalic acid, colorimetry . . . . . . . Thorium, determination with 8-hydroxyquinaldine . . . . . . . . . . . --, determination with SPADNS . . . --, EDTA complexes, conductometry . --, EDTA titration with 1,4-dihydroxyanthraquinone derivatives as indicators . . . . . . . . . . . . . Tin, determination in Pb-Sn solder alloys , polarography in zircaloy and Zr metal . . . . . . . . . . . . .

345 351

28 538 246 196 175 332 545 332 541 423 186 240 35

6 77 574 574 217 325 217 217 248 351 2oo

321 375 74

--, potentiometry with lead tetraacetate 380 T i n - l e a d s o l d e r a l l o y s , d e t e r m i n a t i o n of Pb and Sn . . . . . . . . . . . 375 Titanium, ion-exchange separation from steels . . . . . . . . . . . . . 438 --, potentiometry with lead tetraaeetate 38o ---, separation from Nb, Ta and Zr . . 246 T r i b u t y l p h o s p h a t e i n t h e s e p a r a t i o n of Co from Ni metal . . . . . . . . . 487 Tri-n-butyl phosphine oxide, in the separ a t i o n of 9~Zr a n d 9~Nb . . . . . 267 2,3,6-Trichlorobenzoic acid, liquid-liquid chromatography . . . . . . . . 271 U r a n i u m , d e t e r m i n a t i o n in s e a w a t e r . . 505 --, polarographyinthiocyanate medium 77 --, spectrophotometry in concentrates w i t h Fe2(SO4) 3 . . . . . . . . . 282 2aSUranium, determination by the isotope dilution method . . . . . . . . . ioi Uranium(VI), anion exchange in sulphate and carbonate solutions . . . . . 147 Uranyl, carbonates, thermolysis . . . . . 423 - nitrate, thermolysis . . . . . . . . 257 Vanadium, determination in rocks and meteorites by neutron activation analysis . . . . . . . . . . . . . . 397 , spectrophotometry as molybdovanadic acid . . . . . . . . . . . 355 V o l h a r d t i t r a t i o n , d e t e r m i n a t i o n o f smM1 amounts of chloride . . . . . . . 136 Voltammetry at inert electrodes . . . . . 467 Zinc, colorimetry with PAN . . . . . . 367 ---, determination by TAA and EDTA 35 Z i r c a l o y , p o l a r o g r a p h y of N i , Cr, S n i n - 74 Zirconium, determination with o-cresotic a c i d a n d 4 - a m i n o s a l i c y l i c a c i d . . 145 - m e t a l , p o l a r o g r a p h y o f N i , Cr, S n i n - 74 --, separation from Nb, Ta and Ti . . 246 , spectrophotometry in Mg-base alloy 384 --sulphophenylazodihydroxynaphthalene disulphonic acid (SPADNS), in t h e d e t e r m i n a t i o n of F i n B e . . 9 3 4 5 9 5 Z i r c o n i u m s e p a r a t i o n f r o m 95Nb w i t h tri-n-butyl phosphine oxide . . . . 267