GLC analysis of caffeine and codeine phosphate in pharmaceutical preparations.
作者信息
Stevens M R
机构信息
Towne-Paulson & Co., Inc., Monrovia, CA 91016
出版信息
J Pharm Sci. 1975 Oct;64(10):1686-7. doi: 10.1002/jps.2600641022.
PMID:1185537
Abstract
A procedure for the determination of caffeine and codeine phosphate in pharmaceutical preparations was developed. It depends upon a one-step extraction followed by GLC analysis by the concentrated extract.
摘要
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