高效液相色谱法检测白酒中三氯蔗糖含量的不确定度评估  

Evaluation of Uncertainty for Determination of Sucralose in White Wine by High Performance Liquid Chromatography Method

作　　者：程坚[1] 王彩霞[1] 邵栋梁[1] 

机构地区：[1]安徽国家农业标准化与监测中心国家农副加工食品质量监督检验中心,安徽合肥230051

出　　处：《现代农业科技》2011年第15期13-14,共2页Modern Agricultural Science and Technology

摘　　要：通过用高效液相色谱法测定白酒中三氯蔗糖的含量,对整个测量过程的不确定度来源进行了分析,并对不确定度各个分量进行了评估和合成,得出合成标准不确定度、扩展不确定度及测定结果的置信区间。The content of sucralose in white wine was determined by high performace liquid chromatography method.The source of uncertainty was analyzed in detail,and each component of uncertainty is evaluated to the combined uncertainty.At last the combined standard uncertainty,the expanded uncertainty and the confidence interval of results were reported.

关 键 词：高效液相色谱法 白酒 三氯蔗糖 不确定度 

分 类 号：O657.7[理学—分析化学]