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Title: Supporting dataset on the optimization and validation of a QuEChERS-based method for the determination of 218 pesticide residues in clay loam soil
Authors: Acosta-Dacal, Andrea Carolina 
Rial-Berriel, Cristian 
Díaz-Díaz, Ricardo
Bernal Suárez, Mª del Mar
Zumbado, Manuel 
Henríquez-Hernández, Luis Alberto 
Luzardo, Octavio P. 
UNESCO Clasification: 2302 Bioquímica
3299 otras especialidades medicas (especificar)
310109 Plaguicidas
Keywords: Gc–Ms/Ms
Matrix Effect
Method Optimisation
Pesticides, et al
Issue Date: 2020
Journal: Data in Brief 
Abstract: The dataset presented in this article supports “Optimization and validation of a method for the simultaneous environmental monitoring of 218 pesticide residues in clay loam soil” [1]. A method based on QuEChERS (Quick, Easy, Cheap, Effective, Rugged & Safe) for the extraction of pesticide and some metabolites residues was developed. The quantification of the chemicals was performed by a combination of two complementary LC-MS/MS and GC–MS/MS analyses. Detailed optimization data of the QuEChERS extraction method is provided, including (1) salt combination, (2) acidification of the solvent (3) the amount of the selected acid (Formic Acid, FA) and (4) moisturization of the soil samples prior to extraction. In addition, all the validation data are presented, including the matrix effect, which was evaluated for each analyte using the recommended procedure.
ISSN: 2352-3409
DOI: 10.1016/j.dib.2020.106393
Source: Data in Brief [EISSN 2352-3409], v. 33, 106393
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