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| Tolosa, Imma; Huertas, David; Choyke, Sarah; Sander, Sylvia; Aminot, Yann. |
| Two different sample preparation protocols for the determination of 37 emerging and historical halogenated flame retardants (HFRs) in marine tissues were compared with regards to extraction recovery, lipid removal efficiency, repeatability, reproducibility, and ability to measure sub-ng g−1 (dry weight) concentrations in marine biota. One method involved a purification step using gel permeation chromatography (GPC) followed by a HPLC fractionation step on a Partisil amino-cyano normal phase (GPC-Partisil procedure) and the other more traditional method was based on sulphuric acid treatment followed by silica column fractionation (H2SO4-silica procedure). The samples were analysed by gas chromatography (GC) and liquid chromatography (LC) tandem mass... |
| Tipo: Text |
Palavras-chave: Halogenated flame retardants; Biota; Clean-up; GC-MS/MS; LC-MS/MS; Emerging contaminants. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00654/76570/77700.pdf |
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