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去溶温度对微波诱导等离子体原子吸收光谱法分析性能影响的研究
Some Influences of Desolvation System on the Atmospheric Pressure Microwave Induced Plasma-Atomic Absorption Spectrometry Analytical Performance
【摘要】 本文研究了超声雾化微波诱导等离子体原子吸收光谱法(UN-MIP-AAS)中,去溶温度对选择载气流量、微波前向功率等因素的影响,并定量考察了去溶效果。通过改善去溶条件,提高了UN-MIP-AAS的分析性能。
【Abstract】 The effect of the desolvation system on the microwave induced plasma-atomic absorption spec-trometry analytical performance was studied in detail. Some experimental parameters) such as the temperature for desolvation, flow rate of carrier gas, microwave forward power, were selected and optimized. The experimental condition was improved and the sensitivity for some elements was obviously enhanced.
【关键词】 微波诱导等离子体；
原子吸收光谱法；
去溶温度；
【Key words】 Microwave induced plasma； Atomic absorption spectrometry； Temperature for desolvation.；
【Key words】 Microwave induced plasma； Atomic absorption spectrometry； Temperature for desolvation.；
【基金】 国家自然科学基金
- 【文献出处】 分析化学 ,Chinese Journal of Analytical Chemistry , 编辑部邮箱 ,1993年04期
- 【被引频次】1
- 【下载频次】37