共 50 条
- [41] EXTRACTION-PHOTOMETRIC DETERMINATION OF YTTRIUM IN STEEL INDUSTRIAL LABORATORY, 1976, 42 (09): : 1351 - 1352
- [42] EXTRACTION-PHOTOMETRIC DETERMINATION OF PALLADIUM WITH LUMOMAGNESONE INDUSTRIAL LABORATORY, 1980, 46 (10): : 992 - 994
- [44] EXTRACTION-PHOTOMETRIC DETERMINATION OF OSMIUM(VI) INDUSTRIAL LABORATORY, 1976, 42 (01): : 11 - 13
- [45] EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON IN CHLOROPARAFFIN INDUSTRIAL LABORATORY, 1989, 55 (01): : 114 - 115
- [46] EXTRACTION-PHOTOMETRIC DETERMINATION OF COPPER IN WATERS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1982, 37 (10): : 1470 - 1471
- [47] Extraction-photometric determination of chromium in soil Zhurnal Analiticheskoi Khimii, 50 (12): : 1292 - 1295
- [49] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH IN ANTIMONY INDUSTRIAL LABORATORY, 1987, 53 (01): : 8 - 9
- [50] EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON WITH TIRON ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (11): : 2151 - +