Screening analysis for multiple pesticide residues in agricultural products with the GC/MS-SCAN method

摘要

A simple and rapid screening analysis for multiple pesticide residues in agricultural products was developed. It is an especially effective mean for detection in analyzing food with much interference because the reliability confirmation of substances is greatly im- proved over the SIM method. A sample is extracted with acetone and reextracted with a non-polar solvent by salting out.