title: Determination of a trace amount of bromine in rocks by ion exchange chromatography and direct potentiometry with an ion-selective electrode.
authors.affiliation: Department of Chemistry, Faculty of Technology, Gunma University, Kiryu, 376 Japan.
authors.forename: H
authors.initials: H
authors.lastname: Akaiwa
authors.forename: H
authors.initials: H
authors.lastname: Kawamoto
authors.forename: K
authors.initials: K
authors.lastname: Hasegawa