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化学学报
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化学学报 ›› 1993, Vol. 51 ›› Issue (11): 1112-1117. 上一篇    下一篇

研究论文

用于MIP-AES的气动雾化法的研究

张寒琦;周晓华;汪英;金钦汉   

  1. 吉林大学化学系
  • 发布日期:1993-11-15

Study on a pneumatic nebulization sample introduction system for MIP-AES

ZHANG HANQI;ZHOU XIAOHUA;WANG YING;JIN QINHAN   

  • Published:1993-11-15

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438

被引次数

1

水溶液样品经气动雾化后引入低功率微波诱导等离子体, 由于采用了新的去溶系统和分离器, 大大改进了微波诱导等离子体原子发射光谱法的光谱分析性能。详细考察了各实验参数对测定一些元素的影响。这些元素的检出限和测定精密度令人满意。

关键词: 气动雾化, 原子发射光谱, 微波等离子体

In this paper, a pneumatic nebulization sample introduction system was developed for the low power microwave induced plasma atomic emission spectrometry (MIP-AES). The spectroscopic behavior of the MIP-AES was improved significantly because of the use of a new desolvation system and a separator. The experimental parameters were selected in detail. The detection limits and precision for selected elements are satisfactory.

Key words: PNEUMATIC ATOMIZATION, ATOMIC EMISSION SPECTROMETRY

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