análise de praguicidas organofosforados em água por extração em fase sólida (spe) utilizando discos c18 e cromatografia em fase gasosa: avaliação da contaminação do reservatório de furnas (mg-brasil)

Clicks: 163
ID: 148953
2005
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Abstract
Solid phase extraction (SPE) in C18 disks has been optimized and validated for extraction of 5 organophosphorus (OP) pesticides in water. Extraction has been followed by separation and detection by gas chromatography/flame photometry. Excellent linearity was obtained for all compounds (r greater than 0.99), with CVs between 1.0-6.9%, recoveries between 73-95% and quantification limits between 2.5-5.0 µg L-1. Samples from Furnas dam were analyzed monthly during one year and 10% showed OP pesticide residues.
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dos2005qumicaanlise Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Santos Neto Alvaro José dos;Siqueira Maria Elisa Pereira Bastos de
Journal greece and rome
Year 2005
DOI
DOI not found
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000500002
Keywords
organophosphorus pesticides solid phase extraction disks

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