The analysis of chlorinated dibenzofurans in municipal fly ash : supercritical fluid extraction vs Soxhlet / F.I. Onuska, K.A. Terry and R.J. Wilkinson. : En13-5/92-15E-PDF
"A multiresidue supercritical fluid extraction procedure for chlorinated dibenzofurans (PCDFs) has been optimized as an efficient method for the determination of these compounds in fly ash samples. The results were compared with those obtained by Soxhlet extraction. Extracts from the two procedures were analyzed by gas chromatography-mass spectrometry (HRGC-MS) and statistical data confirmed that supercritical fluid extraction provides data with a relative standard deviation of less than 6% while Soxhlet extraction data show a much greater spread"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.877944&sl=1
| Ministère/Organisme | Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. |
|---|---|
| Titre | The analysis of chlorinated dibenzofurans in municipal fly ash : supercritical fluid extraction vs Soxhlet / F.I. Onuska, K.A. Terry and R.J. Wilkinson. |
| Titre de la série | NWRI contribution ; 92-15 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 10). Includes abstract in French. |
| Information sur la publication | Burlington, Ontario : Research and Applications Branch, National Water Research Institute, [1992] |
| Auteur / Contributeur | Onuska, Francis I., 1935- author. Terry, K. A., author. Wilkinson, R. J., author. |
| Description | 1 online resource (11, [10] pages) : figures. |
| Numéro de catalogue |
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| Descripteurs | Water pollution |
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