title: [Quantitative determination of the nickel, tin, copper, scandium, zirconium and hafnium in silicate sample by laser microspectrochemical analysis].
abstract: Quantitative determination of the nickel, tin, copper, scandium, zirconium and hafnium in silicate sample were carried out by laser microspectrochemical analysis, results show that the method has good precision and accuracy. The stability of the laser output and the selection of auxiliary spark excitation condition in experimental process were discussed.
authors.affiliation: Department of Physics, Hebei University, 071002 Baoding.
authors.forename: J
authors.initials: J
authors.lastname: Chen
authors.forename: Y
authors.initials: Y
authors.lastname: Wei
authors.forename: Q
authors.initials: Q
authors.lastname: Guo
authors.forename: B
authors.initials: B
authors.lastname: Liang