title: Separation of molybdenum and technetium on DI-2-ethylhexylphosphoric acid (D-2-EHPA)-kieselguhr.
abstract: The distribution ratio of Mo(VI) and Tc(VII) in different acid media on D-2-EHPA-kieselguhr was studied in batch experiments. From these data a separation procedure for Mo-Tc is proposed, which consists in the selective elution of Tc(VII) and Mo(VI) by reverse-phase partition chromatography. The D-2-EHPA-kieselguhr column can also be used as a solid phase for a(99m)Tc generator.
authors.affiliation: Laboratory for Radioehemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, 3030 Heverlee, Belgium.
authors.forename: W
authors.initials: W
authors.lastname: D'olieslager
authors.forename: J
authors.initials: J
authors.lastname: Indesteege
authors.forename: M
authors.initials: M
authors.lastname: D'hont