共 50 条
- [1] DIRECT SPECTROGRAPHIC DETERMINATION OF TRACE IMPURITIES IN HIGH PURITY PLATINUM SPECTROCHIMICA ACTA, 1962, 18 (06): : 869 - 869
- [2] SPECTROGRAPHIC DETERMINATION OF TRACE IMPURITIES IN HIGH PURITY GOLD SPECTROCHIMICA ACTA, 1962, 18 (06): : 869 - 870
- [3] SPECTROGRAPHIC DETERMINATION OF 11 TRACE IMPURITIES IN HIGH-PURITY CADMIUM ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS, 1979, 12 (12): : 1249 - 1258
- [4] EXTRACTIVE SEPARATION AND SPECTROGRAPHIC DETERMINATION OF TRACE IMPURITIES IN HIGH-PURITY LITHIUM HYDRIDE CHEMIA ANALITYCZNA, 1977, 22 (06): : 1121 - 1128
- [6] SPECTROGRAPHIC DETERMINATION OF IMPURITIES IN HIGH-PURITY LEAD SALTS INDUSTRIAL LABORATORY, 1981, 47 (04): : 358 - 361
- [10] Chemical spectrographic determination of trace elements in high purity gold Xiyou jinshu cailiao yu gongcheng, 1994, 23 (02): : 69 - 73