title: [Determination of Ni, Al, Mn and Si in copper based alloy by high current and microsecond pulsed glow discharge optical emission spectrometry].
abstract: The determination of Ni, Al, Mn and Si in copper based alloy by high current and microsecond pulsed (HCMSP) glow discharge optical emission spectrometry (GD-OES) has been reported. With the laboratory built experiment set-up, the factors effecting analytical performance have been studied. The results of sample analysis are in good agreements with the recommendation values, and the stansard deviation for six determinations were 2.66% for Ni, 2.17% for Mn, 6.02% for Si, 1.00% for Al respectively.
authors.affiliation: Department of Chemistry, Xiamen University, 361005 Xiamen.
authors.forename: Z
authors.initials: Z
authors.lastname: Gong
authors.forename: Z
authors.initials: Z
authors.lastname: Zhou
authors.forename: P
authors.initials: P
authors.lastname: Yang
authors.forename: X
authors.initials: X
authors.lastname: Wnag
authors.forename: B
authors.initials: B
authors.lastname: Huang
authors.forename: J
authors.initials: J
authors.lastname: Ren
authors.forename: H
authors.initials: H
authors.lastname: Ma
authors.forename: M
authors.initials: M
authors.lastname: Chen
authors.forename: G
authors.initials: G
authors.lastname: Zhang