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High throughput determination of inorganic arsenic in rice using Hydride Generation-ICP-QQQ
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SYSNO ASEP 0444611 Document Type C - Proceedings Paper (int. conf.) R&D Document Type O - Ostatní Title High throughput determination of inorganic arsenic in rice using Hydride Generation-ICP-QQQ Author(s) Pétursdóttir, Á. H. (GB)
Musil, Stanislav (UIACH-O) RID, ORCID
Friedrich, N. (GB)
Krupp, E. M. (GB)
Feldmann, J. (GB)Number of authors 5 Source Title AGILENT 8800 ICP-QQQ application handbook. - : Agilent Technologies, 2015 - ISSN N Pages s. 99-101 Number of pages 3 s. Publication form Online - E Language eng - English Country CA - Canada Keywords arsenic ; arsenite ; oxygen mass-shift Subject RIV CB - Analytical Chemistry, Separation Institutional support UIACH-O - RVO:68081715 Annotation Rice is an important food source for a large percentage of the world's population, but it does contain relatively high concentrations of iAs due to the uptake of As from the soil and water in which the rice plants are grown. Available As from soils can be both naturally occurring and due to anthropogenic sources such as As-based pesticides that were widely used until the 1970s. Clearly there is an urgent food-safety requirement for a simple and quick analytical method to screen large numbers of rice and other food samples for iAs. In this study, a fast and sensitive method using hydride generation (HG) with ICP-QQQ is described for the separation and detection of iAs in commercial rice samples. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2016
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