Original title: Determination of Inorganic Arsenic in Samples of Marine Origin
Authors: Marschner, Karel ; Matoušek, Tomáš ; Dědina, Jiří ; Musil, Stanislav
Document type: Papers
Conference/Event: International Students Conference ”Modern Analytical Chemistry” /13./, Prague (CZ), 20170921
Year: 2017
Language: eng
Abstract: A fast screening method for determination of inorganic arsenic in marine samples was developed. This method is based on selective\nhydride generationanddetectionby inductively coupled plasmamass spectrometry. Using a high concentration of hydrochloric acid\ntogether with hydrogen peroxide for hydride generation leads to selective conversion of inorganic arsenic species into arsane. The\naccuracy of this method was verified by comparative analyse by high performance liquid chromatography coupled with hydride generationandatomic\nfluorescence detection.
Keywords: arsenic speciation; hydride generation; inorganic arsenic
Project no.: LH15174 (CEP)
Funding provider: GA MŠk
Host item entry: Proceedings of the 13th International Students Conference ”Modern Analytical Chemistry”, ISBN 978-80-7444-052-6
Note: Související webová stránka: http://www.natur.cuni.cz/isc-mac/

Institution: Institute of Analytical Chemistry AS ČR (web)
Document availability information: Fulltext is available on demand via the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0276095

Permalink: http://www.nusl.cz/ntk/nusl-367405


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Research > Institutes ASCR > Institute of Analytical Chemistry
Conference materials > Papers