共 50 条
- [1] MOLYBDENUM DETERMINATION IN TUNGSTEN BY THE ACIDIMETRIC METHOD INDUSTRIAL LABORATORY, 1960, 26 (08): : 998 - 1001
- [2] SPECTROCHEMICAL DETERMINATION OF IMPURITIES IN TUNGSTEN COMPOUNDS INDUSTRIAL LABORATORY, 1979, 45 (08): : 856 - 858
- [3] DETERMINATION OF MOLYBDENUM, TUNGSTEN, VANADIUM, CHROMIUM, AND ARSENIC IN WATERS BY SPECTROCHEMICAL METHODS AFTER SORPTION CONCENTRATION JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1990, 45 (05): : 649 - 652
- [6] DETERMINATION OF ARSENIC, MOLYBDENUM, TUNGSTEN, AND CHROMIUM BY THE METHOD OF ION CHROMATOGRAPHY DOKLADY AKADEMII NAUK SSSR, 1982, 266 (05): : 1144 - 1147
- [8] SPECTROGRAPHIC METHOD FOR DETERMINATION OF MICROIMPURITIES OF TUNGSTEN AND MOLYBDENUM IN AMMONIUM PERRHENATE ZHURNAL ANALITICHESKOI KHIMII, 1973, 28 (07): : 1419 - 1422
- [9] SPECTROCHEMICAL DETERMINATION OF LOW TUNGSTEN CONTENTS IN SILICATE ROCKS CHEMICKE ZVESTI, 1983, 37 (06): : 767 - 772