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期 刊 ：中国中药杂志 1989年 14卷 09期 页码：27.

关键词：气相色谱法；生脉饮；对羟基苯甲酸乙酯；

Keywords:gas chromatography, Shengmaiyin, ethylparaben,

摘 要 ：采用气相色谱法测定了生脉饮口服液中防腐剂——对羟基苯甲酸乙酯的含量。方法简便、迅速、准确,回收率好(99.59%),精度高(CV为0.288%)。

Abstract:This paper describes a gas chromatographic method for the determination of preservative——ethylparaben in Shengmaiyin Oral Liquid. The method is simple, rapid and accurate. The recovery is good (99.5%), and the coefficient of variation is 0.288%

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