Determination of High Content of Tin in Geochemical Samples by Solid;Emission Spectrometry

doi:10.3964/j.issn.1000-0593(2013)11-3124-04

CORC > 中国地质调查局 > 中国地质调查局 > 中国地质科学院地球物理地球化学勘查研究所

	Determination of High Content of Tin in Geochemical Samples by Solid;Emission Spectrometry
	Yao Jian-zhen 7; Hao Zhi-hong ; Tang Rui-ling ; Li Xiao-jing ; Li Wen-ge ; Zhang Qin 4
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2013
卷号	33 期号:11 页码:3130-3133
关键词	Solid emission spectrometry Geochemical samples High content of tin
ISSN号	1000-0593
DOI	10.3964/j.issn.1000-0593(2013)11-3124-04
英文摘要	A method for the determination of high content of tin in geochemical samples by solid emission spectrometry was presented. The dedicated high content tin spectrum standard series was developed. K2S2O7, NaF, Al2O3 and carbon powder were used as buffers and Ge was used as internal standard, and the ratio of sample/matrix/buffer is 1 : 1 : 2. A weak sensitive line (Sn 242. 170 0 nm) was used as the analytical line. The technologies of vertical electrodes, AC arc overlap spectrograph, interception of the exposure, quantitative computer translation spectrum and background correction were used. The determination range is 100 similar to 22 350 mu g . g(-1), the detection limit is 16. 64 mu g . g(-1), and the precision is (RSD, n=12) 4. 11%similar to 6. 46%. The accuracy of the method has been verified by determination of high content of tin in national geochemical standard samples and the results are in agreement with certified value. The method can be used for measurement directly without dilution of high content of tin in geochemical samples, and it greatly improved the detection upper limit for the determination of tin with solid emission spectroscopy and has certain practical value.
学科主题	岩矿鉴定与测试
WOS研究方向	Spectroscopy
语种	中文
出版者	OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
WOS记录号	WOS:000326769300053
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40227]
专题	中国地质科学院地球物理地球化学勘查研究所
作者单位	1.[Yao Jian-zhen 2.Hao Zhi-hong 3.Tang Rui-ling 4.Li Wen-ge 5.Chinese Acad Geol Sci, Inst Geophys & Geochem Explorat, Langfang 065000, Peoples R China. 6.Entry Exit Inspect & Quarantine Bur Guilin, Guilin 541000, Peoples R China. 7.中国地质科学院地球物理地球化学勘查研究所
推荐引用方式 GB/T 7714	Yao Jian-zhen,Hao Zhi-hong,Tang Rui-ling,et al. Determination of High Content of Tin in Geochemical Samples by Solid;Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2013,33(11):3130-3133.
APA	Yao Jian-zhen,Hao Zhi-hong,Tang Rui-ling,Li Xiao-jing,Li Wen-ge,&Zhang Qin.(2013).Determination of High Content of Tin in Geochemical Samples by Solid;Emission Spectrometry.SPECTROSCOPY AND SPECTRAL ANALYSIS,33(11),3130-3133.
MLA	Yao Jian-zhen,et al."Determination of High Content of Tin in Geochemical Samples by Solid;Emission Spectrometry".SPECTROSCOPY AND SPECTRAL ANALYSIS 33.11(2013):3130-3133.