Title: [Determination of ethyl paraben in shengmaiyin oral liquid using gas chromatography].
Abstract: This paper describes a gas chromatographic method for the determination of preservative--ethyl paraben 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%.
Publication Year: 1989
Publication Date: 1989-09-01
Language: en
Type: article
Indexed In: ['pubmed']
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