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| Reference : Fast Clean-up for Polychlorinated Dibenzo-P-Dioxins, Dibenzofurans and Coplanar Polychlo... |
| Scientific journals : Article | |||
| Physical, chemical, mathematical & earth Sciences : Chemistry Life sciences : Food science | |||
| http://hdl.handle.net/2268/18685 | |||
| Fast Clean-up for Polychlorinated Dibenzo-P-Dioxins, Dibenzofurans and Coplanar Polychlorinated Biphenyls Analysis of High-Fat-Content Biological Samples | |
| English | |
Focant, Jean-François  [Université de Liège - ULg > Département de chimie (sciences) > Chimie analytique] | |
| Eppe, Gauthier [Université de Liège - ULg > > Centre interfac. d'analyse des résidus en traces (CART) >] | |
| Pirard, Catherine [ > > ] | |
| De Pauw, Edwin [Université de Liège - ULg > > Chimie physique, spectrométrie de masse >] | |
| 3-Aug-2001 | |
| Journal of Chromatography. A | |
| 925 | |
| 1-2 | |
| 207-21 | |
| International | |
| 0021-9673 | |
| [en] A fast clean-up procedure for the low level analysis of polychlorinated dibenzo-p-dioxins. polychlorinated dibenzofurans and coplanar polychlorinated biphenyls in highly fatty biological matrices using high capacity disposable multi-layer silica columns is presented. Results were compared with gel permeation chromatography for removal of lipids. Analytical criteria such as recovery rates, repeatability, reproducibility and robustness are evaluated through a broad range of biological matrices and reference materials analysis. The final proposed procedure for the complete analysis, including pressurized liquid extraction, Power-Prep system clean-up and GC-high-resolution MS analysis requires only 48 h, and allows the simultaneous preparation of up to 10 samples. | |
| http://hdl.handle.net/2268/18685 |
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