摘要
根据国家标准GB/T 10345—2007《白酒分析方法》[1],采用气相色谱内标法测定芝麻香型白酒中乙酸乙酯含量。依据JJF1059.1—2012[2]对不确定的来源进行分析和评定,结果表明,该法测定芝麻香型白酒中乙酸乙酯含量准确度高,符合ISO/IEC 17025[3]对检测实验室的要求。
Based on China National Standard （CNS） GB/T 10345-2007, the content of ethyl acetate in Zhimaxiang Baijiu was measured by gas chromatography with internal standard method. According to JJF 1059.1-2012, the sources of the uncertainty in the measurement process were analyzed. The results demonstrated that the use of such method could obtain accurate measurement results and it met the requirements in ISO/IEC 17025.
出处
《酿酒科技》
2016年第7期119-121,共3页
Liquor-Making Science & Technology
关键词
气相色谱
芝麻香型
乙酸乙酯
不确定度
白酒
gas chromatography
Zhimaxiang Baijiu
ethyl acetate
uncertainty
Baijiu
