鼻可灵喷雾剂中地塞米松磷酸钠、氧氟沙星及盐酸麻黄碱含量的微乳液相色谱法测定

被引:23
作者
贺帅
张忠义
张守尧
机构
[1] 南方医科大学珠江医院药剂科
关键词
地塞米松磷酸钠; 氧氟沙星; 盐酸麻黄碱; 微乳液相色谱法; 鼻可灵喷雾剂;
D O I
暂无
中图分类号
R927 [药物鉴定];
学科分类号
100705 [微生物与生化药学];
摘要
建立了复方鼻可灵喷雾剂中3组分的微乳液相色谱(MELC)测定方法,并考察了其影响因素。以微乳(33 g/L SDS-1.2%(体积分数)正辛烷-9%(体积分数)正丁醇-0.5%(体积分数)三乙胺,磷酸调pH至3)为流动相,采用Hypersil BDS C185μm(4.6 mm×150 mm)色谱柱,检测波长256 nm。实验发现,被测组分地塞米松磷酸钠、氧氟沙星及盐酸麻黄碱的线性范围和相关系数分别为0.01~0.04 g/L,r=0.9999;0.1~0.3 g/L,r=0.9999;0.2~0.6 g/L,r=0.9999。对应的平均回收率和RSD(n=5)分别为97%,2.55%;101%,0.45%;101%,0.54%(n=5)。
引用
收藏
页码:654 / 656
页数:3
相关论文
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HPLC测定鼻可灵喷雾剂中氧氟沙星和盐酸麻黄碱的含量 [J].
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中国现代应用药学, 1998, (02) :54-55
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