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- [31] POLAROGRAPHIC-DETERMINATION OF COPPER, IRON, AND BISMUTH AFTER EXTRACTION INTO MOLTEN NAPHTHALENE WITH DIACETYLOXIMETHIOSEMICARBAZONE [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1991, 46 (05): : 650 - 656
- [32] POLAROGRAPHIC DETERMINATION OF LEAD IN BERYLLIUM [J]. ANALYTICAL CHEMISTRY, 1952, 24 (03) : 596 - 596
- [33] POLAROGRAPHIC DETERMINATION OF LEAD IN BLOOD [J]. AMA ARCHIVES OF INDUSTRIAL HYGIENE AND OCCUPATIONAL MEDICINE, 1954, 10 (03): : 183 - 191
- [34] POLAROGRAPHIC DETERMINATION OF LEAD IN BERYLLIUM [J]. ANALYTICAL CHEMISTRY, 1955, 27 (06) : 1022 - 1024
- [35] POLAROGRAPHIC DETERMINATION OF LEAD IN URINE [J]. BIOCHEMICAL JOURNAL, 1950, 46 (05) : 606 - 612
- [36] POLAROGRAPHIC DETERMINATION OF LEAD CORROSION [J]. ANALYTICAL CHEMISTRY, 1952, 24 (05) : 915 - 915
- [38] POLAROGRAPHIC DETERMINATION OF MICRO-QUANTITIES OF COPPER, LEAD, AND ZINC IN THE PRESENCE OF IRON [J]. INDUSTRIAL LABORATORY, 1959, 25 (07): : 817 - 819
- [39] EXTRACTION-POLAROGRAPHIC DETERMINATION OF COPPER AND LEAD IN SEDIMENTARY-ROCKS AND MINERALS [J]. UKRAINSKII KHIMICHESKII ZHURNAL, 1975, 41 (02): : 195 - 197
- [40] EXTRACTION-POLAROGRAPHIC DETERMINATION OF LEAD AND COPPER IN SILT AND NATURAL-WATER [J]. JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1975, 30 (04): : 602 - 604