Comparison of ultrasonic and pressurized liquid extraction for the analysis of polycyclic aromatic compounds in soil samples by gas chromatography coupled to tandem mass spectrometry.

Abstract

A pressurized liquid extraction (PLE) method has been optimized for the determination of polycyclic aromatic hydrocarbons (PAHs) in soil samples and it was compared with ultrasonic extraction. The extraction step was followed by gas chromatography-triple quadrupole mass spectrometry (GC-QqQ-MS/MS) analysis. Parameters such as type of solvent, extraction… (More)
DOI: 10.1016/j.talanta.2008.10.048

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Cite this paper

@article{BarcoBonilla2009ComparisonOU, title={Comparison of ultrasonic and pressurized liquid extraction for the analysis of polycyclic aromatic compounds in soil samples by gas chromatography coupled to tandem mass spectrometry.}, author={Nieves Barco-Bonilla and Jos{\'e} Luis Mart{\'i}nez Vidal and Antonia Garrido Frenich and Roberto Romero-Gonz{\'a}lez}, journal={Talanta}, year={2009}, volume={78 1}, pages={156-64} }