漫反射FTIR法测定氟康唑片剂的含量

Determination of Fluconazole in the Fluconazole Tablets by Diffuse Reflectance FTIR

采用漫反射红外定量分析技术测定了氟康唑片剂中氟康唑的含量 ,确定合适的分析峰 ,可排除其他成分的影响 ,且吸光度与氟康唑的浓度成良好的线性关系 ,平均回收率为 10 0 .2 3%,RSD为 5 .19%。本方法简便、准确、可靠 ,可用于氟康唑片剂中氟康唑的含量测定。

Diffuse reflectance FTIR was used to determination of fluconazole in the fluconazole tablets. The content of fluconazole could be obtained respectively,and the relationship between the absorbance and the concentration of fluconazole is linear. The average recovery of fluconazole is 100.23%,and RSD is 5.19%. This method is simple,fast and reliable. It has been proved to be a good method for determination of fluconazole in the fluconazole tablets.