共 50 条
- [32] DETERMINATION OF BERYLLIUM IN TECHNICAL IRON BY ATOMIC-ABSORPTION SPECTROPHOTOMETRY CHEMICKE LISTY, 1977, 71 (08): : 870 - 873
- [33] ATOMIC-ABSORPTION SPECTROMETRIC AND COLORIMETRIC DETERMINATION OF IRON IN SEAFOODS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1978, 61 (03): : 715 - 719
- [34] DETERMINATION OF IRON IN ULTRAPURE WATER BY ATOMIC-ABSORPTION SPECTROSCOPY FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1978, 290 (04): : 289 - 291
- [35] RAPID-DETERMINATION OF SULFUR IN PETROLEUM-PRODUCTS INDUSTRIAL LABORATORY, 1994, 60 (08): : 452 - 453
- [37] DETERMINATION OF MERCAPTANS IN PETROLEUM-PRODUCTS BY COULOMETRIC TITRATION MAGYAR KEMIAI FOLYOIRAT, 1975, 81 (08): : 354 - 356
- [39] ESTIMATION OF ERRORS OF MASS DETERMINATION IN ACCOUNTING OF PETROLEUM AND PETROLEUM-PRODUCTS MEASUREMENT TECHNIQUES USSR, 1985, 28 (06): : 568 - 571