title: Separation of sodium and potassium by ion-exchange on cellulose phosphate.
abstract: (24)Na and (42)K can be separated by ion-exchange chromatography with 80% methanol-2M hydrochloric acid on an 80 x 6mm column of cellulose phosphate. On cellulose phosphate paper the R(f) values are 0.63 for Na and 0.40 for K.
authors.affiliation: Chemistry Department Stichting Reactor Centrum Petten, Netherlands.
authors.forename: J G
authors.initials: JG
authors.lastname: van Raaphorst
authors.forename: H H
authors.initials: HH
authors.lastname: Haremaker