title: Determination of indium and thallium by hydride generation and atomic-absorption spectrometry.
abstract: Hydride generation coupled with atomic-absorption spectrometry was applied to the determination of indium and thallium. The hydrides were generated in 1M HCl (In) and 1-1.5M HCl or HNO(3) (Tl) with 1% NaBH(4) solution, and were flushed with argon into an electrically heated silica tube. The characteristic mass for indium and thallium were 0.13 and 0.12 mug, respectively.
authors.affiliation: Department of Chemistry, Peking University, Peking, People's Republic of China.
authors.forename: D
authors.initials: D
authors.lastname: Yan
authors.forename: Z
authors.initials: Z
authors.lastname: Yan
authors.forename: G S
authors.initials: GS
authors.lastname: Cheng
authors.forename: A M
authors.initials: AM
authors.lastname: Li