Calibrated measurements of the isotopic composition and atomic weight of the natural Li isotopic reference material IRMM-016

ISL OpenIR > 青海盐湖研究所知识仓储

	Calibrated measurements of the isotopic composition and atomic weight of the natural Li isotopic reference material IRMM-016
	Qi, HP ; Taylor, PDP ; Berglund, M ; De Bievre, P
	1997-12-01
发表期刊	INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
卷号	171 期号:1-3 页码:263-268
关键词	Mass Spectrometry Isotopic Composition Atomic Weight Lithium Thermal Ionisation
摘要	The isotope abundance ratio of lithium in the Li isotopic reference material IRMM-016 was redetermined by thermal ionisation mass spectrometry by means of synthetic isotope mixtures. This resulted in an absolute ratio n(Li-6)ln(Li-7) of 0.08212 +/- 0.00028, and corresponding isotope abundances of 7.589 +/- 0.024 amount % Li-6, 92.411 +/- 0.024 amount % Li-7 and an atomic weight of lithium of 6.94005 +/- 0.00024. Uncertainties are expanded uncertainties using a coverage factor of two. (C) 1997 Elsevier Science B.V.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6006
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Commiss European Communities, Joint Res Ctr, Inst Reference Mat & Measurements, B-2440 Geel, Belgium 2.Acad Sinica, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
推荐引用方式 GB/T 7714	Qi, HP,Taylor, PDP,Berglund, M,et al. Calibrated measurements of the isotopic composition and atomic weight of the natural Li isotopic reference material IRMM-016[J]. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,1997,171(1-3):263-268.
APA	Qi, HP,Taylor, PDP,Berglund, M,&De Bievre, P.(1997).Calibrated measurements of the isotopic composition and atomic weight of the natural Li isotopic reference material IRMM-016.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,171(1-3),263-268.
MLA	Qi, HP,et al."Calibrated measurements of the isotopic composition and atomic weight of the natural Li isotopic reference material IRMM-016".INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 171.1-3(1997):263-268.