高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (10): 1241.

• 研究简报 • 上一篇    下一篇

微波等离子体原子吸收光谱法测定铜的研究

段忆翔, 鲁慧, 候明轶, 张寒琦, 金钦汉   

  1. 吉林大学化学系, 长春, 130023
  • 收稿日期:1991-04-05 修回日期:1992-02-28 出版日期:1992-10-24 发布日期:1992-10-24
  • 通讯作者: 段忆翔

A Study on Determination of Copper by Microwave Induced Plasma Atomic Absorption Spectrometry(MIP-AAS)

DUAN Yi-Xiang, LU Hui, HOU Ming-Yi, ZHANG Han-Qi, JIN Qin-Han   

  1. Department of Chemistry, Jilin University, Changchun, 130023
  • Received:1991-04-05 Revised:1992-02-28 Online:1992-10-24 Published:1992-10-24

关键词: 微波等离子体, 原子吸收光谱法, 铜的测定

Abstract: The determination of copper by MIP-AAS was studied systematically.The sample solution was introduced from an ultrasonic nebulizer and the solvent was removed by both a condenser and a concentrated H2SO4 desiccator.The experimental parameters which affect the determination of copper were examined in detail.The characteristic concentration for copper was shown to be 0.008μg/mL,and a good accuracy was also achieved.

Key words: Microwave plasma, Atomic absorption spectrometry, Copper of determination

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