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富氧空气-乙炔火焰原子吸收光谱法测定地质样品中的微量锡
Determination of trace tin in geological samples with oxygen enriched air-acetylene flame in atomic absorption spectrometry
【摘要】 提出了富氧空气 乙炔火焰原子吸收光谱法测定地质样品中微量锡的新方法。研究了氧气及乙炔用量的影响 ,优化了实验工作条件。方法已应用于地质样品中微量锡的测定。
【Abstract】 Determination of Trace Tin in Geological Samples with Oxygen enriched Air-Acetylene Flame Atomic Absorption spectrometry is described. The paper has considered the effect of the flows of acetylene and oxygen on determination and optimized the determination conditions. It is suitable for the determination of Trace Tin in Geological Samples.
【关键词】 原子吸收光谱;
富氧空气-乙炔火焰;
锡;
地质样品;
【Key words】 Atomic absorption; Oxygen enriched air-acetylene flame; Tin; Geological samples;
【Key words】 Atomic absorption; Oxygen enriched air-acetylene flame; Tin; Geological samples;
- 【文献出处】 分析试验室 ,Analytical Laboratory , 编辑部邮箱 ,2003年03期
- 【分类号】O657.31
- 【被引频次】16
- 【下载频次】155