土壤和沉积物中有机磷农药测定前处理方法探讨  

Research on Pretreatment Method of Organophosphorus Pesticides in Soil and Sediment

作　　者：陈蓓蓓[1] 

机构地区：[1]上海市环境监测中心,上海200030

出　　处：《环境监测管理与技术》2014年第3期50-52,共3页The Administration and Technique of Environmental Monitoring

摘　　要：以土壤和沉积物中12种有机磷为研究对象,讨论制样、萃取、浓缩、净化等步骤所用不同前处理方法对有机磷测定的影响,提出应注意的操作细节,保证测定结果的准确性和稳定性。Pretreatment methods of 12 organophosphorus pesticides（OPPs）in soil and sediment including sampling,extraction,concentration and purification were discussed.Influence of different pretreatment methods on determination of 12 OPPs was analyzed.Operation details were proposed to ensure the accuracy and stability of determination of OPPs in soil and sediment.

关 键 词：有机磷农药 前处理方法 气相色谱法 土壤 沉积物 

分 类 号：O652.6[理学—分析化学] O657.71[理学—化学]