共 50 条
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- [2] EXTRACTION-POLAROGRAPHIC DETERMINATION OF INDIUM AND COPPER IN SPHALERITES [J]. ZAVODSKAYA LABORATORIYA, 1974, 40 (03): : 250 - 252
- [3] POLAROGRAPHIC-DETERMINATION OF TUNGSTEN AND MOLYBDENUM IN SEDIMENTARY-ROCKS [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1985, 40 (06): : 852 - 855
- [4] EXTRACTION-POLAROGRAPHIC DETERMINATION OF COPPER BY MEANS OF 8-MERCAPTOQUINOLINE [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1978, 33 (05): : 693 - 695
- [6] EXTRACTION-POLAROGRAPHIC DETERMINATION OF MICROAMOUNTS OF LEAD AND CADMIUM IN METHIONINE (EXCHANGE OF EXPERIENCE) [J]. INDUSTRIAL LABORATORY, 1991, 57 (04): : 379 - 380
- [7] EXTRACTION-ATOMIC-ABSORPTION DETERMINATION OF THALLIUM IN SEDIMENTARY-ROCKS [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1981, 36 (04): : 440 - 444
- [8] EXTRACTION PHOTOMETRIC DETERMINATION OF TITANIUM IN MINERALS AND SEDIMENTARY-ROCKS AS TITANIUM(IV) BENZOYLPHENYLHYDROXYLAMINE-PHENYLFLUORONE COMPLEX [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1975, 30 (05): : 847 - 849
- [9] EXTRACTION-POLAROGRAPHIC DETERMINATION OF SELENIUM IN MINE WATERS [J]. INDUSTRIAL LABORATORY, 1978, 44 (09): : 1196 - 1198
- [10] VANADIUM DETERMINATION IN FERRONICKEL BY THE EXTRACTION-POLAROGRAPHIC METHOD [J]. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1983, 26 (12): : 1426 - 1428