Gas Chromatography Mensurates Multifold Organic Phosphate Pesticide

To study A Method For Simultaneous Determination Of Organophosphorus Pesticide Residues In Vegetables.The Contents Of Methamidophos,Dichlorvos,Acephate Dimethoate,Alathion And Parathion In The Pre-Treated Vegetable Samples Were Determines.The Recovery Rate And Accuracy Of The Method Were Analyzed.The Recoveries Of Methamidophos,Dichlorvos,Acephate,Omethoate,Phorate,Dimethoaste,Alathion And Parathion Were 99.0%,96.0%,130.4%,101.3%,95.9%,99.4%,92.4% And 91.0% Respectively,The Coefficients Of Variation Were 6.91%,6.09%,9.23%,9.63%,9.18%,7.01%,6.82% And 7.50% Respectively.The Method Was Simple With The Better Recovery Rate And Accuracy And Less Interfering Factors.