Determination of trace arsenic and mercury in medicine animal horns by hydride atomic fluorescence spectrometry

	Determination of trace arsenic and mercury in medicine animal horns by hydride atomic fluorescence spectrometry
	Suo, YR ; Li, TC
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2002-10-01
英文摘要	A hydride atomic fluorescence spectrometry has been developed for the determination of trace arsenic and mercury in medicinal animal horns. This method was simple, rapid and sensitive. The samples were digested with HNO3-HClO4 (5: 1) 1, under the optimum conditions, the allowable amounts of 26 coexist elements were determined. The detection limits of this method were as follows: As 1.50 ng(.)mL(-1)., Hg 0.80 ng.mL(-1).. The relative standard deviations of 11 determinations were 1.2%-2.3% for As and 2.5%-4.7% for Hg. The recoveries were 98.9%-103.8% for As and 95.4%-105.0% for Hg.
内容类型	期刊论文
源URL	[http://ir.nwipb.ac.cn/handle/363003/6938]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Suo, YR,Li, TC. Determination of trace arsenic and mercury in medicine animal horns by hydride atomic fluorescence spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2002.
APA	Suo, YR,&Li, TC.(2002).Determination of trace arsenic and mercury in medicine animal horns by hydride atomic fluorescence spectrometry.SPECTROSCOPY AND SPECTRAL ANALYSIS.
MLA	Suo, YR,et al."Determination of trace arsenic and mercury in medicine animal horns by hydride atomic fluorescence spectrometry".SPECTROSCOPY AND SPECTRAL ANALYSIS (2002).