Journal article
A vortex-assisted MSPD method for the extraction of pesticide residues from fish liver and crab hepatopancreas with determination by GC–MS
Abstract
A method based on matrix solid-phase dispersion (MSPD) and gas chromatography-mass spectrometry to determine pesticides in fish liver and crab hepatopancreas was optimized. Ethyl acetate and acetonitrile were evaluated as elution solvents and their volumes were also checked. The best results were obtained with 1.0 g reused C18 as sorbent, using 5 mL acetonitrile as the elution solvent. Analytical recoveries ranged between 57 and 107% with RSD …
Authors
Caldas SS; Bolzan CM; de Menezes EJ; Escarrone ALV; de Martinez Gaspar Martins C; Bianchini A; Primel EG
Journal
Talanta, Vol. 112, , pp. 63–68
Publisher
Elsevier
Publication Date
August 2013
DOI
10.1016/j.talanta.2013.03.054
ISSN
0039-9140