共 50 条
- [41] SOLVENT-EXTRACTION OF POTASSIUM - CROWN ETHERS AS EXTRACTANTS FOR POTASSIUM FROM PICRATE SOLUTION INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1983, 22 (11): : 962 - 964
- [47] REDUCTION OF ESTROGEN METHYL ETHERS WITH ALKALI METALS IN ETHERS ZHURNAL ORGANICHESKOI KHIMII, 1971, 7 (05): : 940 - +
- [49] EXTRACTION OF COLLOIDAL GOLD BY CROWN ETHERS COLLOID JOURNAL OF THE USSR, 1991, 53 (01): : 172 - 174
- [50] EXTRACTION OF TECHNETIUM BY CROWN ETHERS AND CRYPTANDS JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS, 1986, 104 (03): : 131 - 140