共 50 条
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- [22] Extraction-photometric determination of chromium in soil Zhurnal Analiticheskoi Khimii, 50 (12): : 1292 - 1295
- [24] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH IN ANTIMONY INDUSTRIAL LABORATORY, 1987, 53 (01): : 8 - 9
- [25] EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON WITH TIRON ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (11): : 2151 - +
- [27] EXTRACTION-PHOTOMETRIC DETERMINATION OF OSMIUM WITH DITHIOPYRILMETHANE INDUSTRIAL LABORATORY, 1980, 46 (02): : 114 - 116
- [28] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH WITH DITHIOPYRYLMETHANE INDUSTRIAL LABORATORY, 1978, 44 (09): : 1188 - 1191
- [29] EXTRACTION-PHOTOMETRIC DETERMINATION OF THIOPHOSPHAMIDE AND TRETAMINE PHARMACEUTICAL CHEMISTRY JOURNAL-USSR, 1969, (07): : 409 - &
- [30] EXTRACTION-PHOTOMETRIC DETERMINATION OF PHENOL IN DIPHENYLOLPROPANE JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1975, 30 (10): : 1729 - 1730