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                             56 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A chemical enhancement method for the spectrophotometric determination of trace amounts of arsenic Palanivelu, K.
 1992
 39 Index 2 p. 555-561
7 p.
 artikel
2 A field-induced poising technique for promoting convergence of standard electrode potential values of thermally oxidized iridium pH sensors Hitchman, Michael L.
 1992
 39 Index 2 p. 137-144
8 p.
 artikel
3 A flow-cell optosensor for lead based on immobilized dithizone de Oliveira, Walace A.
 1992
 39 Index 2 p. 1499-1503
5 p.
 artikel
4 Analytical data Gholivand, M.B.
 1992
 39 Index 2 p. 325-327
3 p.
 artikel
5 A new catalytic polarographic system for determination of trace amounts of tungsten Dan, Dezhong
 1992
 39 Index 2 p. 119-122
4 p.
 artikel
6 A rapid complexometric scheme for analysis of iron, aluminium, calcium and magnesium in slags Ghosh, K.C.
 1992
 39 Index 2 p. 675-679
5 p.
 artikel
7 Automatic kinetic determination of oxazepam by the continuous addition of reagent technique Carmona, Manuel
 1992
 39 Index 2 p. 1175-1180
6 p.
 artikel
8 Batchwise separation of gallium by an anion exchange resin loaded with a sulphonated azo dye Pesavento, Maria
 1992
 39 Index 2 p. 943-951
9 p.
 artikel
9 Bromine number determination by coulometric flow-injection titration Taylor, Richard H.
 1992
 39 Index 2 p. 789-794
6 p.
 artikel
10 Capillary zone electrophoresis separation and laser-induced fluorescence detection of zeptomole quantities of fluorescein thiohydantoin derivatives of amino acids Wu, Shaole
 1992
 39 Index 2 p. 173-178
6 p.
 artikel
11 Catalytic kinetic determination of ultratrace amounts of nitrite with detection by linear scan voltammetry at a DME Zhi-Liang, Jiang
 1992
 39 Index 2 p. 1239-1244
6 p.
 artikel
12 Characterization of reaction products formed during thin-layer chromatographic detection of thiocarbamate herbicides Fodor-Csorba, Katalin
 1992
 39 Index 2 p. 1361-1367
7 p.
 artikel
13 Closed-loop recirculating manifold for matrix isolation in flow injection flame atomic absorption spectrometry. Analysis of silver electrolysis solutions Debrah, Ebenezer
 1992
 39 Index 2 p. 1525-1530
6 p.
 artikel
14 Colour reaction of gold with 5-(4-sodium sulphonatephenylazo)-8-aminoquinoline and its analytical application Zeng, Zuotao
 1992
 39 Index 2 p. 409-413
5 p.
 artikel
15 Determination of arsenic by inductively-coupled plasma atomic emission spectrometry enhanced by hydride generation from organized media Fernandez, B.Aizpun
 1992
 39 Index 2 p. 1517-1523
7 p.
 artikel
16 Determination of bromide by low power surfatron microwave induced plasma after bromine continuous generation Calzada, M.D.
 1992
 39 Index 2 p. 341-347
7 p.
 artikel
17 Determination of dissolved organic phosphorus in soil solutions by an improved automated photo-oxidation procedure Vaz, M.D.Ron
 1992
 39 Index 2 p. 1479-1487
9 p.
 artikel
18 Determination of sulpha-drugs with a piezoelectric sensor Nie, L.-H.
 1992
 39 Index 2 p. 155-158
4 p.
 artikel
19 Determination of total inorganic iodine in seawater by cathodic stripping square wave voltammetry Wong, George T.F.
 1992
 39 Index 2 p. 355-360
6 p.
 artikel
20 Development of field screening methods for TNT, 2,4-DNT and RDX in soil Jenkins, Thomas F.
 1992
 39 Index 2 p. 419-428
10 p.
 artikel
21 Direct determination of beryllium, copper and zinc in AlU matrices by electrothermal atomization atomic-absorption spectrometry Goyal, Neelam
 1992
 39 Index 2 p. 775-778
4 p.
 artikel
22 Editorial 1992
 39 Index 2 p. V-VI
nvt p.
 artikel
23 Enhancement effect of 3,5-dichlorophenol on the solvent extraction of copper(II) and zinc(II) with acetylacetone and trifluoroacetylacetone Katsuta, Shoichi
 1992
 39 Index 2 p. 849-855
7 p.
 artikel
24 Evaluation of some as-triazines and re-evaluation of PDT and ferrozine as reagents for spectrophotometric determination of ruthenium Islam, M.A.
 1992
 39 Index 2 p. 1429-1435
7 p.
 artikel
25 Extraction and enrichment of cadmium and manganese from aqueous solution using a liquid membrane Li, Yongtao
 1992
 39 Index 2 p. 1337-1341
5 p.
 artikel
26 Extraction and sensitive spectrophotometric determination of ytterbium with 2-(3,5-dichloro-2-pyridylazo)-5-dimethylaminophenol Fernandez, Liliana
 1992
 39 Index 2 p. 1605-1609
5 p.
 artikel
27 Extraction and separation studies of tellurium(IV) with tris-(2-ethyl hexyl) phosphate Desai, G.S.
 1992
 39 Index 2 p. 405-408
4 p.
 artikel
28 Extraction of aromatic acids and phenols by polyurethane foam Fong, P.
 1992
 39 Index 2 p. 497-503
7 p.
 artikel
29 Extractive—spectrophotometric determination of trace iron(II) with di-2-pyridylmethanone 2-(5-nitro)pyridylhydrazone Takaoka, Toshihiro
 1992
 39 Index 2 p. 77-80
4 p.
 artikel
30 Federation of Analytical Chemistry & Spectroscopy Societies Nineteenth Annual Conference — Philadelphia, Pennsylvania September 20–25, 1992 1992
 39 Index 2 p. i-
1 p.
 artikel
31 Fluorimetric determination of uranium(VI) in waters by flow-injection analysis after preconcentration on a silica gel microcolumn Havel, Josef
 1992
 39 Index 2 p. 795-799
5 p.
 artikel
32 Improved spectrophotometric determination of osmium(VIII) with 4-(2-pyridylazo) resorcinol in mixed surfactants Mori, Itsuo
 1992
 39 Index 2 p. 535-539
5 p.
 artikel
33 Kinetic and mechanistic study of the reaction of 2,6-dichlorophenol-indophenol and cysteine Konidari, C.N.
 1992
 39 Index 2 p. 863-868
6 p.
 artikel
34 Kinetics of aluminium fluoride complexation in single- and mixed-ligand systems Townsend, Geoffrey S.
 1992
 39 Index 2 p. 1531-1535
5 p.
 artikel
35 Modification of nonionic adsorbent with eriochrome blue-black R for selective nickel(II) preconcentration in conventional and flow-injection atomic-absorption spectrometry Olbrych-Śleszyńska, Ewa
 1992
 39 Index 2 p. 779-787
9 p.
 artikel
36 1-(4-nitrophenyl)-3-(2-quinolyl) triazene as an extremely sensitive reagent for spectrophotometric determination of mercury Shiti, Cao
 1992
 39 Index 2 p. 1395-1398
4 p.
 artikel
37 Optimization of atomic fluorescence measurements with a microcomputer-based time-multiplex multiple-slit spectrometer Ghaffari, Shahrokh
 1992
 39 Index 2 p. 749-757
9 p.
 artikel
38 Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione Lobana, Tarlok S.
 1992
 39 Index 2 p. 659-663
5 p.
 artikel
39 Potentiometric study of complex formation equilibria of α-oxooximes with copper(II) and nickel(II) and ions Izquierdo, A.
 1992
 39 Index 2 p. 475-480
6 p.
 artikel
40 Preparation of a polypyrrole—lead dioxide composite electrode for electroanalytical applications Velayutham, D.
 1992
 39 Index 2 p. 481-486
6 p.
 artikel
41 Raman spectroscopic determination of equilibrium constants of uranyl sulphate complexes in aqueous solutions Burneau, A.
 1992
 39 Index 2 p. 743-748
6 p.
 artikel
42 Rapid chelatometric determination of bismuth, titanium and aluminium using Semi-Xylenol Orange with visual end-point indication El-Hamied Hafez, Medhat Abd
 1992
 39 Index 2 p. 1189-1194
6 p.
 artikel
43 Rapid decomposition of organic materials with acidic lithium sulphate flux containing catalysts, oxidizing agents or reducing agents, and Kjeldahl determination of nitrogen Yoshikuni, Nobutaka
 1992
 39 Index 2 p. 9-15
7 p.
 artikel
44 Sequential determination of iron and titanium by flow-injection analysis Andrade, M.G.M.
 1992
 39 Index 2 p. 1229-1232
4 p.
 artikel
45 Simultaneous determination of Cl−, Br−, I− and F− with flow-injection/ion-selective electrode systems Najib, Fadhil M.
 1992
 39 Index 2 p. 1259-1267
9 p.
 artikel
46 Spectrofluorimetric determination of guanethidine sulphate, guanoxan sulphate and amiloride hydrochloride in tablets and in biological fluids using 9,10-phenanthraquinone Abdel-Hay, Mohamed H.
 1992
 39 Index 2 p. 1369-1375
7 p.
 artikel
47 Spectrophotometric assay of Isoproturon and Metoxuron in technical grade and formulation samples using 3-methylbenzothiozolin-2-one hydrazone hydrochloride Raju, K.Ramakrishnam
 1992
 39 Index 2 p. 1387-1390
4 p.
 artikel
48 Spectrophotometric determination of the total amount of rare-earth elements in agricultural samples with p-chloro-chlorophosphonazo Li, Shihe
 1992
 39 Index 2 p. 987-991
5 p.
 artikel
49 Spectrophotometric study of the complex formation of 3-(2-hydroxyphenyl)-2-mercaptopropenoic acid with Ni(II) and Zn(II) Beltran, J.L.
 1992
 39 Index 2 p. 981-986
6 p.
 artikel
50 Stability-indicating method for the determination of clorazepate dipotassium—II. Via N-desmethyldiazepam and determination of its degradation products El-Bardicy, M.G.
 1992
 39 Index 2 p. 1323-1327
5 p.
 artikel
51 Stability-indicating method for the determination of clorazepate dipotassium—I. Via its final degradation products El-Bardicy, M.G.
 1992
 39 Index 2 p. 1569-1573
5 p.
 artikel
52 Studies on complexation equilibria between water-soluble hydrazones which consist of 5-nitro-2-pyridylhydrazine and heterocyclic ketones and divalent metal ions Ishii, Hajime
 1992
 39 Index 2 p. 1181-1188
8 p.
 artikel
53 Studies on the extraction and spectrophotometric determination of Ni(II), Fe(II), Fe(III) and V(IV) with bis(4-hydroxypent-2-ylidene)diaminoethane Nwabue, F.I.
 1992
 39 Index 2 p. 273-280
8 p.
 artikel
54 Study of heterogeneous equilibria in saturated solutions of some sparingly soluble 8-hydroxyquinolines Janjić, Tomislav J.
 1992
 39 Index 2 p. 55-62
8 p.
 artikel
55 The determination of leachable uranium in marine and lacustrine sediments by steam digestion Mann, Darrin K.
 1992
 39 Index 2 p. 1199-1203
5 p.
 artikel
56 The separation of W(V) from HCl-KSCN medium on polyurethane foam sorbents for its spectrophotometric determination in steels and silicates Raychaudhuri, Alakananda
 1992
 39 Index 2 p. 1377-1382
6 p.
 artikel
                             56 gevonden resultaten
 
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