| 碘酸钾滴定液(0.01667mol/L)制备的不确定度评价 |
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| 引用本文： | 吕文军,柏学敏. 碘酸钾滴定液(0.01667mol/L)制备的不确定度评价[J]. 黑龙江医药, 2011, 24(2): 197-198 |
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| 作者姓名： | 吕文军 柏学敏 |
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| 作者单位： | 黑龙江省黑河市药品检验所,164300 |
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| 摘 要： | 目的:对滴定液配制过程中的不确定度进行估算.方法:以碘酸钾滴定液为例,建立对滴定液配制不确定度计算模型,对滴定液制备的各影响因素进行了考察.结果:扩展不确定度U为0.00002mol/L k=2.结论:采用本方法建立的计算模型可用于滴定液配制过程中不确定度的评价.
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| 关 键 词： | 碘酸钾滴定液 不确定度 |
Estimation on Uncertainty for Preparation of Titration Liquid Potassium Iodate(0.01667mol/L) |
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| Affiliation: | Lv Wenjun,et al Heihe Institute for Drug Control(Heilongjiang 164300) |
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| Abstract: | Objective：To estime uncertainty on preparation of titration liquid. Methods：The model for evaluation of the uncertainty was established for preparation of titration liquLid potassium iodate. The factors influenced upon preparation were analyzed and the uncertainty influence of each component was calculated. Results： The expanded uncertainty U95 was 0. 00002mol/L k = 2. Conclusion：The method for evaluation of the uncertainty was established in preparation of titration liquid. |
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| Keywords: | potassium iodate titration liquid Uncertainty |
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