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- [31] DETERMINATION OF AMINES AND QUATERNARY AMMONIUM IONS AS COMPLEXES WITH PICRATE .1. CONSTANTS NEEDED IN CALCULATION OF EXTRACTION CONDITIONS ACTA PHARMACEUTICA SUECICA, 1966, 3 (04): : 241 - &
- [33] DETERMINATION OF AMINES AND QUATERNARY AMMONIUM IONS AS COMPLEXES WITH PICRATE .3. RELATIONS BETWEEN EXTRACTION CONSTANTS AND NATURE OF CATION AND OF ORGANIC PHASE ACTA PHARMACEUTICA SUECICA, 1967, 4 (04): : 233 - &