共 50 条
- [22] EXTRACTION-PHOTOMETRIC DETERMINATION OF GOLD WITH MICHLER THIOKETONE AFTER SELECTIVE EXTRACTION WITH DIANTIPYRYL METHANE INDUSTRIAL LABORATORY, 1985, 51 (02): : 107 - 109
- [23] EXTRACTION-PHOTOMETRIC DETERMINATION OF COPPER IN WATERS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1982, 37 (10): : 1470 - 1471
- [24] Extraction-photometric determination of chromium in soil Zhurnal Analiticheskoi Khimii, 50 (12): : 1292 - 1295
- [26] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH IN ANTIMONY INDUSTRIAL LABORATORY, 1987, 53 (01): : 8 - 9
- [27] EXTRACTION-PHOTOMETRIC DETERMINATION OF OSMIUM WITH DITHIOPYRILMETHANE INDUSTRIAL LABORATORY, 1980, 46 (02): : 114 - 116
- [28] EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON WITH TIRON ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (11): : 2151 - +
- [30] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH WITH DITHIOPYRYLMETHANE INDUSTRIAL LABORATORY, 1978, 44 (09): : 1188 - 1191