Determination of 55 Residual Pesticides in Onion and Leek Samples Using GC-MS/MS

摘要

The developed method is sensitive, rapid, precise, and widely linear, therefore it is suitable for the determination of pesticides. The recoveries were acceptable for multi-residue pesticide determination in onion and leek samples. GC/MS/MS technique (MRM) compared to SIM provides excellent sensitivity and selectivity for analysis of pesticides in complex matrices.