紫外分光光度法测定吡哌酸片含量的不确定度评定

Uncertainty Evaluation Assay for Pipemidic Acid Tablets by UV

目的:建立紫外分光光度法(UV)测定吡哌酸片含量的不确定度评定方法。方法:通过数学模型,对各个不确定度分量进行评定。结果:计算出了测定结果的扩展不确定度和置信水平。结论:建立的方法为同类实验提供了有益的参考。

Objective：To establish a method for uncertainty in assay for Pipemidic Acid tablets by UV.Methods：The calculation formula for uncertainty was deduced in the procedure of assay for the tablets.Results：The combined uncertainty with probability was finally obtained.Conclusion：The method in this paper is applicable to the same kind of experiments.