共 50 条
- [42] X-RAY FLUORESCENT-SORPTION DETERMINATION OF ARSENIC IN WASTE-WATERS VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA, 1994, 35 (02): : 167 - 173
- [43] DETERMINATION OF SULFIDE SULFUR IN WASTE-WATERS BY BACK TITRATION OF THE IRON(III) ION INDUSTRIAL LABORATORY, 1988, 54 (11): : 1231 - 1233
- [44] APPLICATION OF HEADSPACE GAS-CHROMATOGRAPHY TO THE DETERMINATION OF CHLORINATED HYDROCARBONS IN WASTE-WATERS JOURNAL OF CHROMATOGRAPHY, 1981, 207 (03): : 373 - 377
- [45] ATOMIC-ABSORPTION DETERMINATION OF TIN IN NATURAL AND WASTE-WATERS (EXCHANGE OF EXPERIENCE) INDUSTRIAL LABORATORY, 1990, 56 (12): : 1450 - 1451
- [46] ATOMIC EMISSION DETERMINATION OF BERYLLIUM IN NATURAL AND WASTE-WATERS AFTER CHEMICAL PRECONCENTRATION JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1986, 41 (07): : 905 - 910
- [47] INFLUENCE OF SAMPLE MINERALIZATION TECHNIQUE ON DETERMINATION OF COPPER IN WASTE-WATERS WITH DC POLAROGRAPHY PRZEMYSL CHEMICZNY, 1984, 63 (10): : 551 - 552
- [49] ULTRA-RAPID METHOD OF POTENTIOMETRIC DETERMINATION OF LABILE ACIDS AND THEIR SALTS IN WASTE-WATERS ZAVODSKAYA LABORATORIYA, 1972, 38 (10): : 1199 - +
- [50] POTENTIOMETRIC DETERMINATION OF ACTIVE CHLORINE IN INDUSTRIAL AND WASTE-WATERS OF THE TITANIUM-MAGNESIUM INDUSTRY INDUSTRIAL LABORATORY, 1988, 54 (07): : 721 - 724