| 紫外-可见分光光度法测定维生素B_1片含量的不确定度分析 |
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| 引用本文： | 李会轻,庞靖.紫外-可见分光光度法测定维生素B_1片含量的不确定度分析[J].齐鲁药事,2009,28(5):276-277. |
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| 作者姓名： | 李会轻 庞靖 |
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| 作者单位： | 青岛市药品检验所,山东,青岛,266071 |
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| 摘 要： | 目的通过对维生素B1片含量测定结果的不确定度评定,建立药物片剂紫外-可见分光光度法含量测定不确定度评定的一般方法.方法分析来自于溶液配制过程和仪器测定过程的各种不确定度影响因素并对其进行评估.结果建立维生素B1片含量测定不确定度评定数学模型,计算各分量的不确定度,最后计算出合成不确定度.结论建立的不确定度分析与计算方法适用于片剂紫外-可见分光光度法含量测定不确定度评定.
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| 关 键 词： | 不确定度 紫外-可见分光光度法 含量测定 |
Assessment of the uncertainty in the determination of Vitamin B_1 tablets by UV |
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| LI Hui-qing,PANG Jing.Assessment of the uncertainty in the determination of Vitamin B_1 tablets by UV[J].qilu pharmaceutical affairs,2009,28(5):276-277. |
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| Authors: | LI Hui-qing PANG Jing |
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| Institution: | Qingdao Institute for Drug Control;Qingdao 266071 |
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| Abstract: | OBJECTIVE To establish a common method for uncertainty evaluation of UV by determination of Vitamin B1 tablets.METHODS Factors affecting uncertainty were analyzed and evaluated from procedures of solution preparing and instrument detecting.RESULTS A mathematic model was estabilshed of the uncertainty evaluation of determination of Vitamin B1 tablets.The uncertainties of various component variables were caculated and the combined uncertainty was finally obtained.CONCLUSION The analyzed and caculated method f... |
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| Keywords: | Uncertainty UV determination |
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