Técnicas de extrações e procedimentos de clean-up para a determinação de hidrocarbonetos policílicos aromáticos (HPA) em sedimentos da costa do Ceará Extraction techniques and clean-up procedures for the determination of pahs in sediments of the Ceará coast

<abstract language="eng">Extraction and clean-up are essential points in polycyclic aromatic hydrocarbon (PAHs) analysis in a solid matrix. This work compares extraction techniques and clean-up procedures for PAH analysis. PAH levels, their toxicological significance and source were...

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Bibliographic Details
Main Authors: Rivelino M. Cavalcante, Danielle M. de Lima, Leandro M. Correia, Ronaldo F. Nascimento, Edilberto R. Silveira, George S. S. Freire, Rommel B. Viana
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2008-01-01
Series:Química Nova
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600019