Validation and inter-laboratory study of selective hydride generation for fast screening of inorganic arsenic in seafood

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F19%3A00496926" target="_blank" >RIV/68081715:_____/19:00496926 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0289533" target="_blank" >http://hdl.handle.net/11104/0289533</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aca.2018.11.036" target="_blank" >10.1016/j.aca.2018.11.036</a>

Result language
angličtina
Original language name
Validation and inter-laboratory study of selective hydride generation for fast screening of inorganic arsenic in seafood
Original language description
This work describes an update and validation of a method of selective hydride generation (HG) with inductively coupled plasma mass spectrometry for high-throughput screening of toxic inorganic arsenic (iAs) content in seafood samples after microwave-assisted extraction with diluted nitric acid and hydrogen peroxide. High concentration of HCl (8 M) for HG along with hydrogen peroxide in samples leads to a selective conversion of iAs to volatile arsine that is released and transported to the detector, thus allowing for non-chromatographic separation of iAs from the organically bound As species that are considered less toxic or even non-toxic.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10406 - Analytical chemistry

Project
<a href="/en/project/LH15174" target="_blank" >LH15174: Advanced speciation analysis of arsenic in difficult biological matrices</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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