The separation and stable isotopic measurement of chlorine in low-concentration liquid sample

ISL OpenIR > 青海盐湖研究所知识仓储

	The separation and stable isotopic measurement of chlorine in low-concentration liquid sample
	Sun, AD ; Xiao, YK ; Wang, QZ ; Zhang, CG ; Wei, HZ ; Liao, BY ; Li, SZ
	2004-10-01
发表期刊	CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
卷号	32 期号:10 页码:1362-1364
关键词	Chlorine Ion-exchange Isotope Measurement Positive Thermal Ionization Mass Spectrometry
摘要	A simple technique using the combination of dynamic and static cation-exchange was used to enrich and purify Cl from the liquid samples, especially from rainwater with low concentration of chlorine. The recovery of Cl is better than 97%. The process is suitable to the isotopic analyses of Cl by positive thermal ionization mass spectrometry based on the measurement of [Cs2Cl](+) ion with graphite load. The measured results of Cl isotopic composition show that the visible isotopic fractionation of chlorine was not took place during chemical process. The procedure of chlorine separation and its isotopic measurement provides a possibility for the study of Cl isotopic geochemistry in low-concentration liquid sample.
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/363002/6125
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.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Sun, AD,Xiao, YK,Wang, QZ,et al. The separation and stable isotopic measurement of chlorine in low-concentration liquid sample[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2004,32(10):1362-1364.
APA	Sun, AD.,Xiao, YK.,Wang, QZ.,Zhang, CG.,Wei, HZ.,...&Li, SZ.(2004).The separation and stable isotopic measurement of chlorine in low-concentration liquid sample.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,32(10),1362-1364.
MLA	Sun, AD,et al."The separation and stable isotopic measurement of chlorine in low-concentration liquid sample".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 32.10(2004):1362-1364.