摘要
介绍了一种用AH-2型光谱吹样装置实现的新型粉末电弧光谱吹样法。这种方法快速、成本低、精密度好,对各种挥发性的元素都很灵敏。作者对吹样法的光谱分析特性和分析方法进行了研究。
A new device feeding continuously powdered sample aerosol stream into the arc source has been developed. The experience has shown that the device makes the spectro-chemical analysis of rock and mineral or powdered material quick, inexpensive, precise and sensitive for various volatile elements. The spectrochemical characteristics of the device have been carefully discussed.
出处
《分析试验室》
CAS
CSCD
北大核心
1992年第3期38-43,共6页
Chinese Journal of Analysis Laboratory
关键词
原子发射光谱
粉末吹样装置
Blowing of powder sample
spectrochemical analysis
powdered sample introduction device
rock and mineral analysis.
