气相色谱法测定水果中水胺硫磷残留量的测量不确定度分析  

Uncertainty Analysis for the Determination of Isocarbophos Residues in Fruit by Gas Chromatography

作　　者：许和强 鲁长海 曾军 XU Heqiang;LU Changhai;ZENG Jun(GRG Metrology&Test Group Co.,Ltd.,Guangzhou 510400,China)

机构地区：[1]广电计量检测集团股份有限公司,广东广州510400

出　　处：《现代食品》2023年第22期194-196,共3页Modern Food

摘　　要：本研究运用气相色谱法测定了夏橙中水胺硫磷测定结果的不确定度。结果显示,影响水胺硫磷测定结果的4个主要原因是工作曲线拟合、标准溶液配制、样品的重复性测定和回收率。This study used gas chromatography to determine the uncertainty of the determination results of water aminothion in summer oranges.The results showed that the four main reasons affecting the determination results of water aminothion were the fitting of the working curve,preparation of standard solution,determination of sample repeatability,and recovery rate.

关 键 词：不确定度 水胺硫磷残留量 气相色谱法 

分 类 号：TS207.3[轻工技术与工程—食品科学]