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Implemetation of GCxGC-TOF MS for the Simultaneous Determination of PCBs, PBDEs and PAHs in Environmental Samples.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F10%3A00024384" target="_blank" >RIV/60461373:22330/10:00024384 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Implemetation of GCxGC-TOF MS for the Simultaneous Determination of PCBs, PBDEs and PAHs in Environmental Samples.

  • Original language description

    In this study, comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GCxGC-TOFMS) for the simultaneous determination of 18 polychlorinated biphenyls (PCBs), 7 polybrominated diphenyl ethers (PBDEs) and 16 polycyclic aromatic hydrocarbons (PAHs) was optimized to obtain the best chromatographic resolution and quantification limits (LOQs) of target analytes. Two injection techniques, pulsed splitless and large volume programmable temperature vaporization (LV-PTV), and several capillary column systems were tested within the experiments (BPX-5 and BPX-50 in the 1st dimension and BPX-50, Rt-LC35 and HT-8 in 2nd dimension). All tested combinations of columns were able to separate all target PCBs and PBDEs. Selection ofthe column system was therefore mainly influenced by its ability to separate the critical groups of PAHs (1st group: B[a]A, CP[cd]P and Chr, 2nd group B[f]F, B[k]F and B[b]F, 3rd group DB[ah]A, I[1,2,3-cd]P and B[ghi]P). Although none of

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    GM - Food industry

  • OECD FORD branch

Result continuities

  • 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)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    6th International Student Conference;Modern Analytical chemistry

  • ISBN

    978-80-7444-005-2

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • Publisher name

    Univerzita Karlova v Praze

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jan 1, 2010

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article