Objective:To develop a method for the determination of 21 N-methylcarbamate pesticides and metabolites in vegetables and fruits by HPLC with post-column derivatization.

• 目的:建立测定蔬菜和水果中常见的21种N-甲基氨基甲酸酯类农药及其代谢产物残留的液相色谱柱后衍生荧光检测方法。