Comparison of ICP Atomic Emission Intensities on Axial and Radial Views, and Determination of Trace Amounts of As, Sb and Sn in Iron and Steel

Toshiko Itagaki, Kunio Takada, Kazuaki Wagatsuma, Kenji Abiko

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Trace amounts of As, Sb and Sn in iron and steel were determined by ICP-OES. Intensities of some atomic emission lines were simultaneously determined from axial or radial view of argon plasma, Atomic emission intensities from the axial view were higher about 37 to 53 times than those from the radial view. Detection limits of As, Sb and Sn were order of 1 ppm in iron and steel by axial view measurement. Detection limit of As was lowered to order of 0.1 ppm after removal of iron as main component in sample solution with co-precipitation of MnO2.

本文言語English
ページ(範囲)890-894
ページ数5
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
89
9
DOI
出版ステータスPublished - 2003 9

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

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