| HPLC测定饮料中山梨酸不确定度评定 |
| Evaluation of Uncertainity of Results in Measurement of Sorbic Acid in Beverage by HPLC |
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| 中文摘要: |
| 依据JJF1059-1999<测量不确定度评定与表达>的原理和方法,分析了饮料中山梨酸的不确定度与影响不确定度的因素;计算出饮料中山梨酸测定值的相对扩展不确定度,HPLC测定饮料中山梨酸的相对扩展不确定度为2%. |
| 英文摘要: |
| Accordng to the method and principle of JJF1059-1999 Evaluation and Expression of Uncertainty of Measurement,the uncertainty of sorbic acid in beverage and factors that effect the uncertainty are analysed;and the relative expanded uncertainty of measurement of sobic acid in beverage is calculated,the result is 2%. |
| 郑素荣 |
| 唐山市产品质量监督检验所,河北唐山063000 |
| 中文关键词: 测定 不确定度 评定 |
| 英文关键词:HPLC |
| 基金项目: |
| DOI： |
| 引用本文：郑素荣.HPLC测定饮料中山梨酸不确定度评定[J].计测技术,2008,28(6):. |
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