摘要
[目的]建立水产品中10种有机磷类农药同时测定的气相色谱分析方法.[方法]采用毛细管柱、FPD检测器测定水产品中毒死蜱等10种有机磷农药残留.[结果]10种有机磷农药的3个水平加标回收率为70.0％ ～ 98.0％,6个重复的RSD为1.2％ ～6.7％.[结论]该方法操作简单省时,具有良好的灵敏度、准确度和精密度,完全能满足实验室农残限量检测需要.
[Objective] To establish the method of 10 kinds of organophosphorus pesticides in aquatic products by gas chromatography.[Method] Using capillary column,FPD detector,10 kinds of organic phosphorus pesticide residues in aquatic products were determined.[Result] The 3 levels of 10 kinds of organic phosphorus pesticide recoveries are 70.0％-98.0％,6 duplicate RSD is 1.2％-6.7％.[Conclusion] The method has the advantages of simple operation and time saving,good sensitivity,accuracy and precision,it can fully satisfy residue limits detection.
出处
《安徽农业科学》
CAS
2014年第24期8165-8166,共2页
Journal of Anhui Agricultural Sciences
关键词
气相色谱
有机磷
残留
水产品
Gas chromatography
Organic phosphorus
Residue
Aquatic products
