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两次金汞齐-冷原子荧光光谱法测定大气中的痕量气态总汞
郑伟; 冯新斌; 朱泳煊; 王少锋
2005
Source Publication地球与环境
Issue1Pages:84-88
Other Abstract建立了两次金汞齐-冷原子荧光光谱法(CVAFS)测定大气中痕量气态总汞(TGM)的方法。研究表明:本方法的绝对检出限为2 pg;当以0.2~0.4 L·min-1 采样速度,采集12~48 h时,采样效率> 99%,精密度为9.63%;样品经2次循环加热分析,热解吸效率> 99%。这种分析方法还可以运用到其他环境样品痕量汞的测定。
Keyword大气 气态总汞 两次金汞齐-冷原子荧光光谱法 测定
Subject Area环境地球化学
Indexed ByCSCD
Language中文
CSCD IDCSCD:1912676
Citation statistics
Cited Times:7[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/7423
Collection环境地球化学国家重点实验室_环境地球化学国家重点实验室_期刊论文
Recommended Citation
GB/T 7714
郑伟,冯新斌,朱泳煊,等. 两次金汞齐-冷原子荧光光谱法测定大气中的痕量气态总汞[J]. 地球与环境,2005(1):84-88.
APA 郑伟,冯新斌,朱泳煊,&王少锋.(2005).两次金汞齐-冷原子荧光光谱法测定大气中的痕量气态总汞.地球与环境(1),84-88.
MLA 郑伟,et al."两次金汞齐-冷原子荧光光谱法测定大气中的痕量气态总汞".地球与环境 .1(2005):84-88.
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