共 50 条
- [41] SPECTROPHOTOMETRIC DETERMINATION OF ELEMENTS OF YTTRIUM SUBGROUP IN PRESENCE OF CERIUM WITH AID OF XYLENOL ORANGE AND CETYLPYRIDINIUM CHLORIDE INDUSTRIAL LABORATORY, 1978, 44 (04): : 452 - 454
- [42] CONCENTRATION AND SEPARATION OF PLATINUM GROUP ELEMENTS AND GOLD BY MEANS OF ION-EXCHANGE AND PAPER PARTITION CHROMATOGRAPHY ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (06): : 1160 - +
- [43] WATER SOFTENING WITH ION-EXCHANGE FILTER ELEMENTS. Journal of applied chemistry of the USSR, 1987, 60 (8 pt 1): : 1626 - 1631
- [44] SEPARATION OF ISOTOPES OF SELECTED DIVALENT ELEMENTS BY ION-EXCHANGE JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1976, 38 (01): : 161 - 163
- [46] THE APPLICATION OF PRESSURIZED ION-EXCHANGE TO SEPARATIONS OF TRANSPLUTONIUM ELEMENTS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1980, 180 (AUG): : 103 - INDE
- [47] Application of lignin ion-exchange resins in sorption of radioactive elements from solutions Xiandai Huagong/Modern Chemical Industry, 2008, 28 (10): : 27 - 29
- [48] SORPTION OF RADIOACTIVE ELEMENTS BY ION-EXCHANGE RESINS FROM WEAKLY ACIDIC SOLUTIONS SOVIET RADIOCHEMISTRY, 1980, 22 (06): : 663 - 667
- [49] CONCENTRATION DEPENDENCE OF ELECTRICAL CONDUCTIVITY OF ION-EXCHANGE RESINS DOKLADY AKADEMII NAUK SSSR, 1971, 196 (04): : 840 - &