2.5. Analysis of fungicide residues
Analytical determination of fluquinconazole was performed
with GC-ECD, while that of famoxadone was with LC-DAD, after
extraction with acetone and ethyl acetate–hexane (1:1 v/v)
(Oliva et al., 2007). The other fungicides were determined using
GC–MS/MS and LC–MS/MS, after extraction for the modified version
of the QuEChERS method