米、面、果、蔬中农药残留现场快速检测方法的研究

The in Situ Detection of Residual Pesticide in Rice, Flour, Fruit and Vegetable

一种用于大米、面粉、水果、蔬菜等样品中有机磷和氨基甲酸酯类农药的现场快速前处理方法和化学试剂盒。讨论了影响现场快速检测的主要因素,对大多数有机磷和氨基甲酸酯类农药的检出下限可达0.1～3.0 mg/kg。

An in situ sample preparation method and the relevant small reagent package were developed to detect thepesticide of organic phosphor and carbamate in the samples of rice, flour, fruit and vegetable etc. The effect of primary factorson the in situ detection was discussed. The range of detection limits for the pesticides of organic phosphor and carbamate wasfrom 0.1 to 3.0 mg/kg.