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- [4] DETERMINATION OF SMALL QUANTITIES OF WATER IN ORGANIC SOLVENTS BY KARL FISCHER METHOD BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1970, (01): : 394 - &
- [8] THE FLUORESCENT DETERMINATION OF MICROGRAM QUANTITIES OF ALUMINUM IN LEAD SALTS INDUSTRIAL LABORATORY, 1962, 28 (06): : 688 - 690
- [9] IONOMETRIC DETERMINATION OF MICROGRAM QUANTITIES OF FLUORIDES IN MIXED-SOLVENTS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1981, 36 (08): : 1091 - 1096