This application note describes a method for quantitative and repeatability analysis of trace levels of 33 representative pesticides in six different plantation food matrices extracted by QuEChERS method using Agilent 7890/7000 GC/MS Triple Quad (GC/QQQ) Analyzer.
The document describes the quantitative and repeatability analysis of 33 representative pesticides in six different plantation food matrices. The study utilized the Agilent 7890 GC equipped with an Agilent 7693B autosampler and an Agilent 7000 series GC/MS Triple Quadrupole system.
The study showed a limit of quantitation of 1 ng/mL or lower for most pesticides.
A calibration curve ranging from 1 to 100 ng/mL was used for linearity evaluation.
The runtime was 23 minutes with an additional 2 minutes for backflush.