期刊
ENVIRONMENT INTERNATIONAL
卷 30, 期 3, 页码 403-431出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.envint.2003.09.009
关键词
ion chromatography; chelation; metal ions; hyphenation; ICP-MS; post-column reaction
A review is presented detailing the development of ion chromatography (IC) as a selective analytical tool for the determination of toxic metals and their organic species in many environmental sample matrices. A brief outline of ion chromatographic principles, together with an overview of the stationary phases used to separate metals, namely ion exchangers, modified ion pair sorbents and chelating ion exchangers, and the methods for detecting metal ions including hyphenation with spectroscopy and sample preparation schemes are also given, prior to a critical examination of developed methods for various metals including arsenic, chromium, cadmium, lead, mercury, beryllium, aluminium and uranium since 1990. (C) 2003 Elsevier Ltd. All rights reserved.
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