Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/49124
Title: Determination of organochlorinated compounds in marine organisms by microwave-assisted extraction with molecular organized systems and liquid chromatography with fluorescence detection
Authors: Sanz, Carolina Padrón
Fernández, Arantza Eiguren
Ferrera, Zoraida Sosa 
Santana Rodríguez, José Juan 
UNESCO Clasification: 2301 química analítica
Keywords: Effective Sample Preparation
Aromatic-Hydrocarbons
Pcbs
Accumulation
Dioxins, et al
Issue Date: 2002
Publisher: 1060-3271
Journal: Journal of AOAC International 
Abstract: Microwave-assisted extraction methodology is used to extract different compounds from various kinds of marine solid samples, such as soils, sediments, and organisms. A new analytical method was developed to extract polychlorinated biphenyls and polychlorinated dibenzofurans by using a conventional microwave system and the nonionic surfactant, polyoxyethylene 10 lauryl ether as the extractant as a prior step to liquid chromatography analysis coupled with fluorescence detection. The method was applied to the extraction and determination of these analytes in samples of blue mussels (Mytilus galloprovincialis), cockles (Cerastoderma edule), and clams (Dosinia exoleta). Compared with the traditional Soxhlet extraction, results of the proposed method showed acceptable recovery percentages for the organochlorinated compounds under study and standard deviation values <10%.
URI: http://hdl.handle.net/10553/49124
ISSN: 1060-3271
Source: Journal of AOAC International [ISSN 1060-3271], v. 85, p. 44-49
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