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STABILITY CONSTANTS OF SOME BIVALENT FIRST ROW TRANSITION METAL CHELATES OF DICARBOXYLIC ACIDS CONTAINING ETHER LINKAGESMIYAZAKI M; TOEI K.1975; TALANTA; G.B.; DA. 1975; VOL. 22; NO 10-11; PP. 929; ABS. ALLEM. FR.; BIBL. 7 REF.Article

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SPECTROPHOTOMETRIC DETERMINATION OF TRACES OF ANIONIC SURFACTANTS WITH METHYLENE BLUE DERIVATIVES.TOEI K; FUJII H.1977; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1977; VOL. 90; PP. 319-322; BIBL. 2 REF.Article

PROPERTIES AND USES OF THE COLORIMETRIC REAGENTS 2-NITROSO-5-DIMETHYLAMINOPHENOL AND 2-NITROSO-5-DIETHYL-AMINOPHENOL FOR COBALT. A REVIEWTOEI K; MOTOMIZU S.1976; ANALYST; G.B.; DA. 1976; VOL. 101; NO 1204; PP. 497-511; BIBL. 48 REF.Article

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SPECTROPHOTOMETRIC DETERMINATION OF NICKEL IN IRON AND STEEL WITH 2-NITROSO-1-NAPHTHOL-4-SULFONIC ACID. IMPROVEMENT OF SENSITIVITY BY EXTRACTING EXCESS OF REAGENT.MOTOMIZU S; TOEI K.1978; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1978; VOL. 97; NO 2; PP. 335-342; BIBL. 5 REF.Article

A NEW METHOD OF REMOVING EXCESS OF REAGENT FROM ORGANIC PHASES IN THE SOLVENT EXTRACTION OF METAL COMPLEX ANIONS WITH QUATERNARY AMMONIUM SALTS. SPECTROPHOTOMETRIC DETERMINATION OF MICRO AMOUNTS OF COBALT WITH 2-NITROSO-1-NAPHTHOL-4-SULFONIC ACID.MOTOMIZU S; TOEI K.1977; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1977; VOL. 89; NO 1; PP. 167-175; BIBL. 9 REF.Article

A TURBIDIMETRIC METHOD FOR COLLOID TITRATIONS.TOEI K; SAWADA M.1977; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1977; VOL. 89; NO 2; PP. 383-389; BIBL. 4 REF.Article

ETUDES SUR LE TITRAGE PAR COLLOIDES. I. EXAMEN SUR LES REACTIFS POUR TITRAGE PAR COLLOIDESTOEI K; KAWADA K.1972; JAP. ANALYST; JAP.; DA. 1972; VOL. 21; NO 11; PP. 1510-1515; ABS. ANGL.; BIBL. 2 REF.Serial Issue

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Ion-association reagents: a reviewTŒI, K.Analytical sciences. 1987, Vol 3, Num 6, pp 479-488, issn 0910-6340Article

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POLYSOAP AS A NEW TITRANT FOR THE DETERMINATION OF SODIUM DODECYLBENZENESULFONATE BY COLLOID TITRATIONONO T; MIYATA H; TOEI K et al.1979; BULL. CHEM. SOC. JAP.; JPN; DA. 1979; VOL. 52; NO 2; PP. 425-427; BIBL. 4 REF.Article

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SPECTROPHOTOMETRIC DETERMINATION OF MICROAMOUNTS OF SULPHATE IN RIVER WATERS WITH 6-(P-ACETYLPHENYLAZO)-2-AMINOPERIMIDINE.TOEI K; MIYATA H; YAMAWAKI Y et al.1977; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1977; VOL. 94; NO 2; PP. 485-488; BIBL. 2 REF.Article