| 乳制品中亚硝酸盐测定的实验室质量控制 |
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| 引用本文： | 张淑伟.乳制品中亚硝酸盐测定的实验室质量控制[J].济宁师范专科学校学报,2007,28(3):20-21. |
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| 作者姓名： | 张淑伟 |
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| 作者单位： | 济宁市疾病预防控制中心 山东济宁272000 |
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| 摘 要： | 通过对方法精密度和准确度的控制,得出方法精密度X：0.273mg/kg上下,警告限为0.294,0.252mg/kg;上下控制线为0.304,0.242mg/kg;方法、准确度为回收率在80.0%-118.0%之间.
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| 关 键 词： | 乳制品 亚硝酸盐 精密度 准确度 |
| 文章编号： | 1004-1877（2007）03-0020-02 |
| 修稿时间： | 2006-12-20 |
Quality control of nitrite in milk product under laboratory conditions |
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| ZHANG Shuwei.Quality control of nitrite in milk product under laboratory conditions[J].Journal of Jining Teachers College,2007,28(3):20-21. |
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| Authors: | ZHANG Shuwei |
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| Institution: | Centers for Disease Control and Prevention in Jining City, Jining,272100 |
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| Abstract: | Though controlling the method precision and accuracy,we got the result:the method precision was 0.273mg/kg,the upper and lower line of warning were 0.294 mg/kg,0.252mg/kg respectively,and the upper and lower controlling line were 0.304 mg/kg,0.242mg/kg respectively,the method accuracy was that the rate of recovery changing between 80.0%~118.0%. |
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| Keywords: | milk product nitrite precision accuracy |
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