白酒中总酸含量测量不确定度的评定

Testing Uncertainty of the total acid ontent in the Wine

酸碱滴定法测量白酒中总酸含量不确定度的影响,对测量不确定度的各个因素的评定,得到白酒中总酸测定结果的合成不确定度为4.36×10-3(g/L)。

Test the effect on uncertain degree of the content of the acid in the wine nith the methods of the acid and alkaline titration and examine uncertain testing factoes .The results of the testing is 4.36×10-3(g/l).