共 50 条
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- [36] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH IN ANTIMONY INDUSTRIAL LABORATORY, 1987, 53 (01): : 8 - 9
- [37] EXTRACTION-PHOTOMETRIC DETERMINATION OF OSMIUM WITH DITHIOPYRILMETHANE INDUSTRIAL LABORATORY, 1980, 46 (02): : 114 - 116
- [38] EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON WITH TIRON ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (11): : 2151 - +
- [40] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH WITH DITHIOPYRYLMETHANE INDUSTRIAL LABORATORY, 1978, 44 (09): : 1188 - 1191