Dosage spectrophotométrique des micro-impuretés de composés carbonylés dans l'ε-caprolactame au moyen du p-diméthylaminobenzaldéhyde (p-DAB)NIKONOV, N. T; MIKHEEVA, L. A; MALYSHEVA, I. I et al.Žurnal prikladnoj himii. 1984, Vol 57, Num 12, pp 2760-2765, issn 0044-4618Article

A new colorimetric method for the determination of carbon disulphide and its application to the analysis of some dithiocarbamate fungicidesBALBIR CHAND VERMA SOOD, R. K; SIDHU, H.S.Talanta (Oxford). 1983, Vol 30, Num 10, pp 787-788, issn 0039-9140Article

Spectrophotometric determination of metals at trace levels by flow injection and series differential detectionLEACH, R. A; RUZICKA, J; HARRIS, J. M et al.Analytical chemistry (Washington, DC). 1983, Vol 55, Num 11, pp 1669-1673, issn 0003-2700Article

Effet du Chromazurol S et de la Zéphiramine sur la détermination par spectrophotométrie du bérylliumNISHIDA, H.Bunseki Kagaku. 1985, Vol 34, Num 3, pp 143-145, issn 0525-1931Article

Spectrophotometric characteristics and assay of pure pyronin YJAKOBSEN, P; LYON, H; TREPPENDAHL et al.Histochemistry (Berlin). 1984, Vol 81, Num 1, pp 99-101, issn 0301-5564Article

Determination of total ammoniacal nitrogen in water by flow injection analysis and a gas diffusion membraneVAN SON, M; SCHOTHORST, R. C; DEN BOEF, G et al.Analytica chimica acta. 1983, Vol 153, Num 1, pp 271-275, issn 0003-2670Article

Identification of organic pigments in paintsKUMAR, R; BILLMEYER, F. W. JR; SALTZMAN, M et al.JCT, Journal of coatings technology. 1985, Vol 57, Num 720, pp 49-54, issn 0361-8773Article

Effect of thiocyanate on the pyridine-pyrazolone method for the spectrophotometric determination of cyanideNAGASHIMA, S.Analytical chemistry (Washington, DC). 1983, Vol 55, Num 13, pp 2086-2089, issn 0003-2700Article

Spectrophotometric determination of aliphatic primary and secondary amines by reaction with p-benzoquinoneHASSAN, S. S. M; ISKANDER, M. L; NASHED, N. E et al.Talanta (Oxford). 1985, Vol 32, Num 4, pp 301-305, issn 0039-9140Article

Spectrophotometric determination of molybdenum with phenylfluoroneEL-SHAHAT, M. F; MOSTAFA, M. Z; MONSHI, M et al.Microchemical journal. 1985, Vol 31, Num 1, pp 56-60, issn 0026-265XArticle

Spectrophotometric determination of palladium after coprecipitation of its 9,10-phenanthrenequinone monoximate on microcrystalline naphthaleneWASEY, A; BANSAL, R. K; PURI, B. K et al.Mikrochimica acta (1966. Print). 1984, Vol 3, Num 5-6, pp 417-424, issn 0026-3672Article

Photometric flow-injection measurements with flow-cell employing light emitting diodesTROJANOWICZ, M; AUGUSTYNIAK, W; HULANICKI, A et al.Mikrochimica acta (1966. Print). 1984, Vol 2, Num 1-2, pp 17-25, issn 0026-3672Article

Indirect spectrophotometric determination of fluoride using the ternary system: thorium-chrome azurol S-cetyltrimethylammoniumLENARCZYK, Ł; MARCZENKO, Z; JAROSZ, M et al.Mikrochimica acta (1966. Print). 1984, Vol 3, Num 5-6, pp 485-490, issn 0026-3672Article

The spectrophotometric determination of hydroxylamine alone and in the presence of hydrazine by flow injection analysisBOURKE, G. C. M; STEDMAN, G; WADE, A. P et al.Analytica chimica acta. 1983, Vol 153, Num 1, pp 277-280, issn 0003-2670Article

Sensitive and selective spectrophotometric determination of aluminium with Chrome Fast Pure Blue B and cetyltrimethylammoniumbromideMARTIRE, C; HAINBERGER, L.Mikrochimica acta (1966. Print). 1985, Vol 2, Num 3-4, pp 223-229, issn 0026-3672Article

Colorimetric determination of ozone in water based on reaction with bis(terpyridine)iron(II)TOMIYASU, H; GORDON, G.Analytical chemistry (Washington, DC). 1984, Vol 56, Num 4, pp 752-754, issn 0003-2700Article

Spectrophotometric determination of cyanide with pyridine and 4,4'-diaminostilbene-2,2'-disulphonic acidCASASSAS, E; RUBIO, R; RAURET, G et al.Analyst (London. 1877. Print). 1984, Vol 109, Num 9, pp 1159-1163, issn 0003-2654Article

Spectrophotometric determination of ozone in air with indigo disulphonateBERGSHOEFF, G; LANTING, R. W; VAN HAM, J et al.Analyst (London. 1877. Print). 1984, Vol 109, Num 9, pp 1165-1169, issn 0003-2654Article

Ultraviolet and light absorption spectrometryHARGIS, L. G; HOWELL, J. A.Analytical chemistry (Washington, DC). 1984, Vol 56, Num 5, pp 225R-241R, issn 0003-2700Article

A self-coupling diazotizing reagent for nitriteDASGUPTA, P. K.Analytical letters. 1984, Vol 17, Num 10, pp 1005-1008, issn 0003-2719Article

Application of difference spectrophotometry to the nitrosation reaction in the assay of certain antipyretic drugsAFAF ABOU EL KHEIR; SAIED BELAL; ABDULLA EL SHANWANI et al.Pharmazie. 1985, Vol 40, Num 1, issn 0031-7144, 62Article

Sensitive flotation-spectrophotometric determination of gold, based on the gold (I)-iodide-methylene blue systemMARCZENKO, Z; JANKOWSKI, K.Talanta (Oxford). 1985, Vol 32, Num 4, pp 291-294, issn 0039-9140Article

Spectrophotometric determination of germanium (IV) using α-hydroxyhydroquinonephthalein and cetylpyridinium chlorideKITANO, S; MORI, I; FUJITA, Y et al.Bunseki Kagaku. 1984, Num 5, pp E163-E166, issn 0525-1931Article

Reactions between technetium(VI) and some hydrazones and the the spectrofluorimetric determination of technetium(VII) with 2,2'-dipyridylketone hydrazoneGRASES, F; MARCH, J. G; MATA, F et al.Analytica chimica acta. 1984, Vol 166, pp 71-78, issn 0003-2670Article

Simple, compact visible absorption spectrophotometerPFEFFER, J. C; SKOROPINSKI, D. B; CALLIS, J. B et al.Analytical chemistry (Washington, DC). 1984, Vol 56, Num 14, pp 2973-2974, issn 0003-2700Article