title: Cation-exchange behaviour of several elements in nitric acid-organic solvent media.
abstract: The cation-exchange behaviour of 19 elements towards the strongly acidic cation-exchange resin Dowex 50-X8 in media containing varying concentrations of organic solvents and aqueous nitric acid is reported. Based on the determination of the distribution coefficients of these elements in the organic solvents methanol, ethanol, n-propanol, isopropanol, methyl glycol, acetone, tetrahydrofuran and acetic acid, the conditions most suitable for their quantitative separation are indicated and discussed.
authors.affiliation: Analytical Institute, university of Vienna IX, Währingerstrasse 38, Austria.
authors.forename: J
authors.initials: J
authors.lastname: Korkisch
authors.forename: F
authors.initials: F
authors.lastname: Feik
authors.forename: S S
authors.initials: SS
authors.lastname: Ahluwalia