title: [Determination of trace arsenic using GFAAS with metal-coated graphite tube].
abstract: The sensitivity, precision and disturbance-resisting property were studied by using metal-coated graphite tube for electrically heated atomic absorption spectrometry. The surface characteristic of the metal-coated graphite tube was studied by using X-ray diffraction meter and scanning electron microscope. The mechanism of satisfactory performance was discussed.
authors.affiliation: Center of Structural and Elemental Analysis, University of Science and Technology of China, 230026 Hefei.
authors.forename: S
authors.initials: S
authors.lastname: Lin
authors.forename: S
authors.initials: S
authors.lastname: Chen
authors.forename: M
authors.initials: M
authors.lastname: Bi
mesh_terms: D001151:Arsenic / Q000032:analysis*; D004785:Environmental Pollutants / Q000032:analysis*; D006108:Graphite / Q000737:chemistry; D013054:Spectrophotometry, Atomic / Q000295:instrumentation / Q000379:methods*
chemical_list: D004785:Environmental Pollutants; D006108:Graphite; D001151:Arsenic