Determination of Seven Problematic Pesticides in Olive Oil

In this poster, recoveries of seven problematic pesticides in olive oil, including six base sensitive compounds (chlorothalonil, dicofol, dichlofluanid, tolylfluanid, folpet and captan), and one acid sensitive compound (pymetrozine) were determined by a modified QuEChERS procedure using GC/MS in SIM mode. This procedure can be also used for the determination of problematic pesticides in other fatty matrices.