共 50 条
- [1] EXTRACTION-PHOTOMETRIC DETERMINATION OF MOLYBDENUM(VI) AND TUNGSTEN(VI) VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA, 1985, (01): : 65 - 69
- [2] EXTRACTION-PHOTOMETRIC DETERMINATION OF ARSENIC IN TUNGSTEN BASED MATERIALS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1984, 39 (04): : 502 - 507
- [3] EXTRACTION-PHOTOMETRIC DETERMINATION OF TUNGSTEN IN STEEL ALLOYS (EXCHANGE OF EXPERIENCE) INDUSTRIAL LABORATORY, 1976, 42 (01): : 28 - 28
- [4] EXTRACTION-PHOTOMETRIC DETERMINATION OF RUTHENIUM(VI) JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1981, 36 (10): : 1410 - 1413
- [5] EXTRACTION-PHOTOMETRIC DETERMINATION OF OSMIUM(VI) INDUSTRIAL LABORATORY, 1976, 42 (01): : 11 - 13
- [6] COMPLEX-FORMATION OF NIOBIUM (V) WITH GALLIC ACID AND ANILINE - EXTRACTION-PHOTOMETRIC DETERMINATION OF NIOBIUM ZHURNAL ANALITICHESKOI KHIMII, 1974, 29 (04): : 735 - 739
- [7] COMPLEX-FORMATION BETWEEN MOLYBDENUM(VI) AND 1-NITROSO-2-NAPHTHOL - EXTRACTION-PHOTOMETRIC DETERMINATION OF MOLYBDENUM IN STEEL JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1980, 35 (03): : 323 - 327
- [8] Extraction-photometric determination of tungsten in Pb-Sb-W-Oferroelectric systems INDUSTRIAL LABORATORY, 2000, 66 (09): : 572 - 574
- [9] EXTRACTION OF ARSENIC(III) FROM FLUORIDE-IODIDE SOLUTIONS - EXTRACTION-PHOTOMETRIC DETERMINATION OF ARSENIC IN TUNGSTEN JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1977, 32 (08): : 1264 - 1267
- [10] COMPLEX-FORMATION IN SYSTEM ZIRCONIUM XYLENOL ORANGE ORGANIC BASE - EXTRACTION-PHOTOMETRIC DETERMINATION OF ZIRCONIUM JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1976, 31 (12): : 1739 - 1742