%0 Journal Article
%T 气相色谱法测定乙醇消毒剂中乙醇含量的不确定度评定<br>Uncertainty Evaluation of the Determination of Ethanol in Disinfectant by Gas Chromatography
%A 魏魏
%A 杨旦旦
%A 孙春燕
%J Hans Journal of Chemical Engineering and Technology
%P 255-259
%@ 2161-8852
%D 2021
%I Hans Publishing
%R 10.12677/HJCET.2021.115034
%X 根据GB/T 26373-2020《乙醇消毒剂中乙醇含量的测定》测定乙醇消毒剂中乙醇的含量，分析和量化了影响测定结果的不确定度分量，将不确定度分量合成，在95%置信区间，当乙醇含量为78.2% (体积分数)时，其扩展不确定度为±5.9%，k = 2。<br />
According to GB/T 26373-2020 determination of ethanol content in ethanol disinfectants, the uncertainty components affecting the determination results were analyzed and quantified. The expanded uncertainty was ±5.9%, k = 2, when the ethanol content was 78.2% (volume fraction).
%K 气相色谱法，乙醇消毒剂，乙醇含量，不确定度评定<br>Gas Chromatography
%K Ehanol Disinfectant
%K Ethanol Content
%K Evaluation of Uncertainty
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=44663