液质联用法测定猪肝中β-受体激动剂残留的不确定度评定黄雪英;齐敏;沈丹;钟锦辉;胡麦玲;谭诺【期刊名称】《中国兽药杂志》【年(卷),期】2015(000)001【摘要】采用超高效液相色谱-串联质谱法(UPLC-MS/MS)测定猪肝中9种β-受体激动剂残留量,对标准溶液、标准曲线、样品称量、称量重复性、定容体积等因素进行分析,通过评定各不确定度分量及标准不确定度,得出9种β-受体激动剂的合成相对标准不确定度为5.60%~8.90%,影响较大的因素为标准曲线和测量重复性
%Evaluationonuncertaintyofmeasurementinthedeterminationof9kindsofβ-agonistsinporkliverbyultraperformanceliquidchromatography-tandemmassspectrometrywaspracticed
Themainfactors,includingstandardsolution,standardcurve,weighingofsample,measurementrepeatability,andvolumewereevaluated
Thecombineduncertaintyof9kindsofβ-agonistswasintherangeof5
Theresultsshowedthatthemeasurementuncertaintywasmainlyduetothestandardcurveandmeasurementrepeatability
【总页数】7页(P45-51)【作者】黄雪英;齐敏;沈丹;钟锦辉;胡麦玲;谭诺【作者单位】广州市动物卫生监督所,广州510440;广州市动物卫生监督所,广州510440;广州市动物卫生监督所,广州510440;广州市动物卫生