| 液相色谱-串联质谱法测定肠衣中克伦特罗残留量不确定度分析 |
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| 引用本文： | 倪永付,王勇,朱莉萍,孔子青,闫秋成.液相色谱-串联质谱法测定肠衣中克伦特罗残留量不确定度分析[J].肉类工业,2012(6):46-49. |
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| 作者姓名： | 倪永付 王勇 朱莉萍 孔子青 闫秋成 |
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| 作者单位： | 济宁出入境检验检疫局山东济宁272000 |
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| 摘 要： | 对液相色谱-串联质谱法测定肠衣中克伦特罗残留量的不确定度进行分析,建立数学模型,找出影响测量不确定度的各种因素,对各个不确定度分量进行评估和计算合成。给出了液相色谱-串联质谱法测定肠衣中克伦特罗残留量的相对合成标准不确定度urel=0.034及扩展不确定度U(X)=0.03μg/kg。
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| 关 键 词： | 克伦特罗 肠衣 液相色谱-串联质谱法 |
Analysis on uncertainty in measuring clenbuterol in casing by LC/MS/MS |
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| Abstract: | The uncertainty in measuring clenbuterol in casing by LC/MS/MS was analyzed.A mathematical model was established,all of the influence factors on measuring uncertainty were found out,and each uncertainty was evaluated and calculated.The relative combined standard uncertainty(urel=0.034) and expanded uncertainty(U(X)= 0.03μg/kg) in measuring clenbuterol in casing by LC/MS/MS were worked out. |
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| Keywords: | clenbuterol casing LC/MS/MS |
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