title: [Determination of alkali-earth metal by microwave plasma torch atomic emission spectrometry].
abstract: Determination of alkali-earth metal by microwave plasma torch atomic emission spectrometry (MPT-AES) was investigated. Operating conditions the effects of some coexistent elements were examined. Detection limits for Be, Mg, Ca, Sr and Ba are 0.47, 1.4, 0.15, 0.20 and 2.6ng/mL, respectively. Method has been applied to analyse some actual samples with satisfactory results.
authors.affiliation: Department of Chemistry, Jilin University, 130023 Changchun.
authors.forename: H
authors.initials: H
authors.lastname: Zhang
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
authors.forename: X
authors.initials: X
authors.lastname: Yuan
authors.forename: Q
authors.initials: Q
authors.lastname: Jin