Implementation of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry for the simultaneous determination of halogenated contaminants and polycyclic aromatic hydrocarbons in fish

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F12%3A43894738" target="_blank" >RIV/60461373:22330/12:43894738 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00216-012-6095-3" target="_blank" >http://dx.doi.org/10.1007/s00216-012-6095-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00216-012-6095-3" target="_blank" >10.1007/s00216-012-6095-3</a>

Result language
angličtina
Original language name
Implementation of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry for the simultaneous determination of halogenated contaminants and polycyclic aromatic hydrocarbons in fish
Original language description
In the presented study, comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GCxGC-TOFMS) was shown to be a powerful tool for the simultaneous determination of various groups of contaminants including 18 polychlorinated biphenyls (PCBs), 7 polybrominated diphenyl ethers (PBDEs) and 16 polycyclic aromatic hydrocarbons (PAHs). Since different groups of analytes (traditionally analyzed separately) were included into one instrumental method, significant time savingswere achieved. Following the development of an integrated sample preparation procedure for an effective and rapid isolation of several groups of contaminants from fish tissue, the GCxGC-TOFMS instrumental method was optimized to obtain the best chromatographic resolution and low quantification limits (LOQs) of all target analytes in a complex mixture. Using large volume programmable temperature vaporization (LV-PTV) the following limits of quantification (LOQs) were achieved: PCBs 0.01-0
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Project
<a href="/en/project/7E08068" target="_blank" >7E08068: CONtaminants in Food and Feed: Inexpensive DEtectioN for Control of Exposure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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