高效液相色谱-串联质谱法测定鸡肉中癸氧喹酯的测量不确定度评定  

Evaluation on the Uncertainty of Measurement for the Determination of Decoquinate in Chicken by HPLC-MS/MS

作　　者：陈瑞清[1,2] 俞道进[1] 陈锋[2] 黄一帆[1] 江秀红[2] 

机构地区：[1]福建农林大学动物科学学院,福州350002 [2]福建省农产品质量安全检验检测中心,福州350003

出　　处：《中国兽药杂志》2011年第4期20-23,38,共5页Chinese Journal of Veterinary Drug

摘　　要：分析了影响应用高效液相色谱-串联质谱法测定鸡肉中癸氧喹酯残留量的测量不确定因素,并对各不确定度分量进行了量化计算,最终求得扩展不确定度为0.56μg/kg,分析表明重复测量、制备标准溶液及内标溶液引入的不确定度分量是影响癸氧喹酯残留量测量不确定度的主要因素。The impact factors in the evaluation on the uncertainty of measurement for the determination of decoquinate in chicken meat by high performance liquid chromatography-tandem mass spectrometry（HPLC-MS/MS） was analysed and evaluated.The expanded uncertainty was 0.56 μg/kg.The results showed that measurement repeatability,the preparation of standard solution and internal solution were the main factors in the evaluation on the uncertainty of measurement for the determination of decoquinate in chicken meat.

关 键 词：高效液相色谱-串联质谱 癸氧喹酯 鸡肉 测量不确定度 

分 类 号：S859.84[农业科学—临床兽医学]