Determinación de congéneres individuales de bifenilos policlorados en organismos marinos

In this paper the methodology for the analysis of polychlorinated biphenyls in marine organisms is described. The samples are extracted in Soxhlet and the extracts purified and fractionated on alumina and silica gel chromatographic columns. The analysis is subsequently carried out by gas chrotatography (ECD detector), using capillary columns.

Se describe la metodología empleada para el análisis de policlorobifenilos (PCBs) en organismos marinos mediante extracción con Soxhlet y purificación y separación del extracto en columnas de alúmina y gel de sílice. El análisis se realiza mediante cromatógrafo de gases con columna capilar y detector de captura de electrones.

Sí

Country

Spain

Related Organizations

Spanish National Research Council
Spain
Spanish Institute of Oceanography
Spain

Keywords

Gas chromatography, Cromatografía de gases, Determinación de PCBs, Polychlorinated biphenyls, Bifenilos policlorados, Centro Oceanográfico de Vigo, Clorobifenilos, Medio Marino, Chlorobiphenyls, PCBs analysis

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