摘要
目的：建立呋麻滴鼻液中呋喃西林的含量测定方法。方法：采用紫外分光光度法，在波长374nm处测定374nm中呋喃西林的含量。结果：在4．8-7．2μg·ml^-1浓度范围内，呋喃西林在波长374nm处与吸收度呈良好的线性关系（r=0．9999），平均回收率100．3％，RSD为0．553％。结论：用本法对该制剂进行质量控制简便易行、准确可靠。
Objective：To develop a method for determination of Furacillini content in Furaclin and Ephedrine nasal drops. Methods： UV spectophotometry of Furacillini at 374 nm was caculated for the assay. Results： There was a good linear relation between Furacillini content in the range of 4.8 to 7.2 μg. ml^-1 （r =0. 9999）. The average recovery was 100.3% with RSD of 0.53%. Conclusion：The develop method is simple and accurate without interference from Dyclonine and Ointment, which could be used in the quality control of this product.
出处
《荆门职业技术学院学报》
2007年第9期68-70,共3页
Journal of Jingmen Technical College
关键词
紫外分光光度法
呋喃西林
含量测定
UV spectrophotometry
furacillini
content determination
