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- [3] SPECTROPHOTOMETRIC DETERMINATION OF COPPER BY EXTRACTION SEPARATION WITH PIVALOYLACETYLMETHANE AND LIGAND REPLACEMENT WITH SODIUM DIETHYLDITHIOCARBAMATE [J]. JAPAN ANALYST, 1973, 22 (01): : 97 - 102
- [7] EXTRACTION-SPECTROPHOTOMETRIC DETERMINATION OF IRON AND COPPER TRACE IN METAL ZINC AND ZINC-OXIDE [J]. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1990, 33 (04): : 26 - 28
- [8] THE PHOTOMETRIC DETERMINATION OF COPPER BY EXTRACTION AS THE DIETHYLDITHIOCARBAMATE - INTERFERENCES AND THEIR ELIMINATION [J]. FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1956, 153 (01): : 30 - 38
- [10] DETERMINATION OF COPPER(II) AS ITS DIETHYLDITHIOCARBAMATE BY EXTRACTION ANODIC VOLTAMMETRY [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1979, 34 (02): : 184 - 186