摘要
目的建立HPLC法测定克霉唑阴道片含量的不确定度分析方法。方法通过建立HPLC含量测定法的数学模型,找出影响不确定度的因素并对各个不确定度分量进行评估。结果计算各变量的不确定度,由此计算合成不确定度,最终给出了测定结果的扩展不确定度和置信水平。结论测量不确定度可用于对克霉唑阴道片含量测定结果的评估。
Objective To establish a method for value of uncertainty in assay for clotrimazole vaginal tablets by HPLC.Methods The calculation formula for the uncertainty was deduced in the procedure of assay for the vaginal tablets.Results The uncertainty for each factor was calculated by ananlyzing the variable parameters among the procedure.The combined uncertainty was finally obtained by synthesizing the uncertainties for the factors.Conclusion The mathematic model of uncertainty of measurement established in this paper is reasonable and reliable.
出处
《中国药事》
CAS
2010年第7期707-710,共4页
Chinese Pharmaceutical Affairs
