title: Spectrophotometric determination of gallium (III) after solvent extraction of its chloro-complex with rhodamine B.
abstract: In the speetrophotometric determination of Ga (III) after extraction of its chloro-complex with Rhodamine B, addition of sodium chloride has been found to be very effective for improving the sensitivity and broadening the operating conditions, e.g., a wider range of acid and dye concentration can be employed. The improvement is due to increased extraction of the gallium in the presence of sodium chloride.
authors.affiliation: Department of Chemistry, Science University of Tokyo Kagurazaka, Shinjuku-ku, Tokyo, 162, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Hasegawa
authors.forename: T
authors.initials: T
authors.lastname: Inagake
authors.forename: Y
authors.initials: Y
authors.lastname: Karasawa
authors.forename: A
authors.initials: A
authors.lastname: Fujita