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- [21] CATHODE-RAY POLAROGRAPHIC DETERMINATION OF TRACE ELEMENTS IN TETRACHLOROAURIC ACID AFTER SEPARATION BY ION EXCHANGE ZEITSCHRIFT FUR ANALYTISCHE CHEMIE FRESENIUS, 1968, 240 (03): : 170 - &
- [24] SEPARATION OF BORON ISOTOPES BY ION-EXCHANGE CHROMATOGRAPHY INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1991, 30 (06): : 531 - 535
- [27] ION-EXCHANGE SEPARATION OF SMALL AMOUNTS OF SILICIC ACID FROM OTHER ELEMENTS FOR ITS PHOTOMETRIC DETERMINATION ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (02): : 319 - &