Speciation of arsenic and selenium compounds by HPLC hyphenated to specific detectors: a review of the main separation techniques

This review deals with liquid phase separation of major arsenic and selenium species followed by element specific detection. It concerns papers published since 1980 and describing only currently used methods that were or could be applied to As and Se speciation in environmental matrices. Methods per...

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Bibliographic Details
Published in:Talanta 1999-08, Vol.50 (1), p.1-24
Main Authors: Guerin, T., Astruc, A., Astruc, M.
Format: Article
Language:English
Subjects:
Analytical chemistry
Arsenic
Chemistry
Chromatographic methods and physical methods associated with chromatography
Exact sciences and technology
HPLC
Other chromatographic methods
Selenium
Speciation
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Description
Summary:This review deals with liquid phase separation of major arsenic and selenium species followed by element specific detection. It concerns papers published since 1980 and describing only currently used methods that were or could be applied to As and Se speciation in environmental matrices. Methods performances are compared on the basis of efficiency, rapidity, absolute and concentration detection limits and applicability to real world environmental samples.
ISSN:0039-9140
1873-3573
DOI:10.1016/S0039-9140(99)00140-X