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Determination of Ephedrine Hydrochloride in Compound Ephedrine Hydrochloride Nasal Drops by HPLC
Author(s): 
Pages: 42-44
Year: Issue:  1
Journal: Drug Standards of China

Keyword:  RP-HPLC法复方麻黄碱滴鼻液盐酸麻黄碱含量;
Abstract: 目的:采用RP-HPLC法测定复方麻黄碱滴鼻液中盐酸麻黄碱的含量.盐酸麻黄碱在0.2~3.0 μg范围内呈良好的线性关系,相关系数r=0.999 9),平均回收率为99.17%,RsD值0.69%,本方法简便、快速、准确,可作为本品的含量测定方法.
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