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- [2] EXTRACTION-POLAROGRAPHIC DETERMINATION OF INDIUM AND COPPER IN SPHALERITES ZAVODSKAYA LABORATORIYA, 1974, 40 (03): : 250 - 252
- [3] EXTRACTION-POLAROGRAPHIC DETERMINATION OF SELENIUM IN MINE WATERS INDUSTRIAL LABORATORY, 1978, 44 (09): : 1196 - 1198
- [4] EXTRACTION-POLAROGRAPHIC DETERMINATION OF MICROGRAM AMOUNTS OF NICKEL ZHURNAL ANALITICHESKOI KHIMII, 1973, 28 (01): : 123 - 126
- [5] EXTRACTION-POLAROGRAPHIC DETERMINATION OF NICKEL WITH MONOTHIOTHENOYLTRIFLUOROACETONE IN TOLUENE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1979, 295 (04): : 271 - 271
- [6] NEW EXTRACTION-POLAROGRAPHIC METHOD FOR THE DETERMINATION OF URANIUM(VI) USING PROPYLENE CARBONATE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1983, 316 (08): : 794 - 794
- [7] EXTRACTION-POLAROGRAPHIC DETERMINATION OF URANIUM BY MEANS OF PETROLEUM SULFOXIDES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1982, 37 (01): : 44 - 46
- [8] EXTRACTION-POLAROGRAPHIC DETERMINATION OF FREE POLYOXYETHYLENE GLYCOLS IN OXYALKYLATES FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1982, 311 (07): : 698 - 698
- [9] EXTRACTION-POLAROGRAPHIC DETERMINATION OF MERCURY USING THE ZINC DIBUTYLDITHIOPHOSPHATE REAGENT INDUSTRIAL LABORATORY, 1980, 46 (07): : 640 - 641
- [10] DICHLOROMETHANE AS A SOLVENT FOR EXTRACTION-POLAROGRAPHIC DETERMINATION OF NICKEL AS ITS DIMETHYLGLYOXIMATE ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS, 1984, 17 (04): : 243 - 249