共 50 条
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- [33] AUTOMATIC POLAROGRAPHIC-DETERMINATION OF ZINC IN THE PRESENCE OF LIGANDS INDUSTRIAL LABORATORY, 1981, 47 (12): : 1218 - 1220
- [34] POLAROGRAPHIC-DETERMINATION OF TUNGSTEN IN MIXED TIN AND COBALT TELLURIDES INDUSTRIAL LABORATORY, 1991, 57 (04): : 365 - 366
- [35] POLAROGRAPHIC-DETERMINATION OF MOLYBDENUM IN AQUEOUS-ORGANIC MEDIA JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1982, 37 (11): : 1553 - 1556
- [36] POLAROGRAPHIC-DETERMINATION OF COBALT IN PRESENCE OF EXCESS IRON INDUSTRIAL LABORATORY, 1976, 42 (04): : 536 - 537
- [37] AC POLAROGRAPHIC-DETERMINATION OF MOLYBDENUM IN MANDELIC ACID SOLUTIONS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1976, 31 (02): : 279 - 282
- [39] COMBINED POLAROGRAPHIC-DETERMINATION OF VANADIUM AND MOLYBDENUM IN STEELS AND ALLOYS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1987, 42 (06): : 835 - 837