SPECTROPHOTOMETRIC DETERMINATION OF SELENIUM WITH DITHIZONE

[1] BONIG G., 1970, Landwirtschaftliche Forschung, V23, P258

[2] IORDANOV N, 1970, CR ACAD BULG SCI, V23, P969

[3] IRVING HMN, 1977, 5 CHEM SOC AN SCI MO

[4] IRVING HMN, 1970, CHEM COMM, P519

[5] THE COLORIMETRIC DETERMINATION OF TRACES OF SELENIUM WITH DITHIZONE [J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1963, 36 (02) : 151 - 155

[6] STUDIES WITH DITHIZONE .20. ON NON-EXISTENCE OF SELENIUM DITHIZONATE [J]. ANALYTICA CHIMICA ACTA, 1970, 49 (01) : 9 - +

[7] RAMAKRISHNA RS, 1969, CHEM COMMUN, P1356

[8] SHCHERBOV DP, 1977, ZH ANAL KHIM, V32, P105

[9] METAL CHELATE EXCHANGE IN ORGANIC PHASE .2. EXTRACTION AND EXCHANGE CONSTANTS OF DITHIZONATES AND DIETHYLDITHIOCARBAMATES [J]. TALANTA, 1968, 15 (06) : 505 - &

[10] EXTRACTION OF SELENIUM(IV) WITH DITHIZONE [J]. ANALYTICA CHIMICA ACTA, 1971, 57 (02) : 393 - &

[1] BONIG G., 1970, Landwirtschaftliche Forschung, V23, P258

[2] IORDANOV N, 1970, CR ACAD BULG SCI, V23, P969

[3] IRVING HMN, 1977, 5 CHEM SOC AN SCI MO

[4] IRVING HMN, 1970, CHEM COMM, P519

[5] THE COLORIMETRIC DETERMINATION OF TRACES OF SELENIUM WITH DITHIZONE [J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1963, 36 (02) : 151 - 155

[6] STUDIES WITH DITHIZONE .20. ON NON-EXISTENCE OF SELENIUM DITHIZONATE [J]. ANALYTICA CHIMICA ACTA, 1970, 49 (01) : 9 - +

[7] RAMAKRISHNA RS, 1969, CHEM COMMUN, P1356

[8] SHCHERBOV DP, 1977, ZH ANAL KHIM, V32, P105

[9] METAL CHELATE EXCHANGE IN ORGANIC PHASE .2. EXTRACTION AND EXCHANGE CONSTANTS OF DITHIZONATES AND DIETHYLDITHIOCARBAMATES [J]. TALANTA, 1968, 15 (06) : 505 - &

[10] EXTRACTION OF SELENIUM(IV) WITH DITHIZONE [J]. ANALYTICA CHIMICA ACTA, 1971, 57 (02) : 393 - &