The procedure for optimizing the extraction process of pesticides has been optimized as per the described by Anjos and De Andrade (2014) [22], which the best parameters obtained in the analysis of pesticides were: solvent (toluene), extraction time (30 min); drop volume (1.0 μL); solution volume (10 mL); stirring rate (200 rpm);with acidification of themedium with HCl and without salt addition since it allows a better extraction of analytes from the aqueous medium.
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