气相色谱法测定蒸馏酒中甲醇不确定度分析

GC determination of Distilled Liquor Methanol in Uncertainty Analysis

对气相色谱法测定蒸馏酒中甲醇的不确定度进行分析,找出影响不确定度的因素,给出不确定度。应用测量不确定度理论,分析评估气相色谱法测定蒸馏酒中甲醇的不确定度,得出蒸馏酒中甲醇扩展不确度:U=0.00076g/100m L,(k=2)。

GC determination of Distilled liquor Methanol in uncertainty analysis, to identify the factors that affect uncertainty, uncertainty obtained. Application of Measurement Uncertainty theory, an analytical assessment of GC determination of Distilled liquor Methanol uncertainty,and expanded uncertainty was U=0.00076 g/100 m L,（k=2）.