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Preparation and Quality Control of Levofloxacin Hydrochloride Ear Drops
Author(s): 
Pages: 20-21
Year: Issue:  7
Journal: Chinese Journal of Cerebrovascular Diseases

Keyword:  盐酸左旋氧氟沙星 滴耳液 制备 质量控制;
Abstract: 目的 :研制盐酸左旋氧氟沙星滴耳液。方法 :采用紫外分光光度法测定含量。结果 :线性范围为2~10μg/ml,回收方程为A=1.83×10—3+0.07415C ,r=0.9991(n=5) ;该方法测得平均回收率±标准差为 (98.74±0.51) %。结论:该滴耳液抗菌作用强 ,质量稳定 ,紫外分光光度法测定含量方法简便、快速、准确
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