title: [Determination of total arsenic in sinters by hydride generation atomic fluorescence spectrometry].
abstract: A simple and sensitive method was proposed for the determination of total arsenic in sinters by hydride generation atomic fluorescence spectrometry (HGAFS). The method was based on the oxidation of arsenic compounds with strong acid mixtures in the pressure steel bomb. The linear range for AsV determination was 0-300 micrograms/L. The method was validated by analysis of standard reference material (coal fly ash) with satisfactory results and was successfully applied to the determination of total arsenic in sinters with RSD less than 4%.
authors.affiliation: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
authors.forename: Yu
authors.initials: Y
authors.lastname: Fang
authors.forename: Guibin
authors.initials: G
authors.lastname: Jiang
authors.forename: Guoping
authors.initials: G
authors.lastname: Wang
authors.forename: Xiaolan
authors.initials: X
authors.lastname: Liao
mesh_terms: D001151:Arsenic / Q000032:analysis*; D008669:Metallurgy; D013050:Spectrometry, Fluorescence; D013054:Spectrophotometry, Atomic
chemical_list: D001151:Arsenic