Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Determination of chlordecone in soils by GC/MS

Abstract : The objective of this study was to develop and characterize an extraction method for chlordecone determination in soils. An accelerated solvent extractor was found to be suitable for extracting chlordecone from soils, but a clean-up step was necessary to recover chlordecone from the hexane solution. Analysis was performed by GC/MS using a PTV injector with a large-volume injection. Validation of the method showed that calibration was linear from 0.23 to 5.3 mg/L (0.023-0.53 mg/kg), and the method was repeatable and reproducible. The mean recovery was 79%. The specificity was acceptable from 1 to 25 mg/kg. A limit of quantification of 1 mg/kg was attained.
Type de document :
Article dans une revue
Liste complète des métadonnées

https://hal-brgm.archives-ouvertes.fr/hal-00975949
Contributeur : Laurence Amalric <>
Soumis le : mercredi 9 avril 2014 - 13:36:34
Dernière modification le : mercredi 20 mai 2020 - 14:42:03

Identifiants

Collections

Citation

Laurence Amalric, Benoît Henry, Anne Berrehouc. Determination of chlordecone in soils by GC/MS. International Journal of Environmental Analytical Chemistry, Taylor & Francis, 2006, 86 (1-2), pp.15-24. ⟨10.1080/03067310500247637⟩. ⟨hal-00975949⟩

Partager

Métriques