共 50 条
- [1] THE DETERMINATION OF TRACE IMPURITIES OF COPPER AND LEAD IN HIGH-PURITY ARSENIC BY AMALGAM POLAROGRAPHY ON A STATIONARY MERCURY DROP INDUSTRIAL LABORATORY, 1963, 29 (05): : 542 - 545
- [3] DETERMINATION OF GERMANIUM IN HIGH PURITY BY MEANS OF AMALGAM POLAROGRAPHY WITH ACCUMULATION INDUSTRIAL LABORATORY, 1965, 30 (10): : 1462 - &
- [4] DETERMINATION OF CARBONATES AS IMPURITIES IN SPECIAL-PURITY ALKALI-METAL HALIDES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1979, 34 (02): : 221 - 224
- [5] DETERMINATION OF MERCURY AND OTHER TOXIC ELEMENTS IN SPECIAL-PURITY AND NATURAL-WATERS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1990, 45 (06): : 855 - 860
- [6] DETERMINATION OF ULTRAMICROAMOUNTS OF ZINC, LEAD, AND COPPER PRESENT AS IMPURITIES IN HIGH PURITY TIN BY AMALGAM POLAROGRAPHY INDUSTRIAL LABORATORY, 1961, 27 (05): : 529 - 533
- [7] DETERMINATION OF ANTIMONY AND BISMUTH AS IMPURITIES IN PURE CADMIUM AND ZINC BY METHOD OF AMALGAM POLAROGRAPHY ZHURNAL ANALITICHESKOI KHIMII, 1972, 27 (01): : 89 - &
- [8] OSCILLOPOLAROGRAPHIC DETERMINATION OF NICKEL AND COBALT AS IMPURITIES IN SPECIAL-PURITY IRON AND IN POOR IRON-ORES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1974, 29 (10): : 1775 - 1776
- [9] DETERMINATION OF 10-7 TO 10-6 PERCENT OF IMPURITIES IN LEAD BY APA (AMALGAM POLAROGRAPHY WITH ACCUMULATION) METHOD INDUSTRIAL LABORATORY, 1970, 36 (01): : 21 - &
- [10] INCREASING THE SENSITIVITY OF AMALGAM POLAROGRAPHY WITH ACCUMULATION ON A STATIONARY MERCURY DROP INDUSTRIAL LABORATORY, 1963, 29 (04): : 391 - 394