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Rapid, stability-indicating, high-pressure liquid chromatographic determination of theophylline, guaifenesin, and benzoic acid in liquid and solid pharmaceutical dosage forms.

作者信息

Heidemann D R

出版信息

J Pharm Sci. 1979 Apr;68(4):530-2. doi: 10.1002/jps.2600680443.

DOI:10.1002/jps.2600680443
PMID:438988
Abstract

Theophylline, guaifenesin, and benzoic acid were determined by reversed-phase high-pressure liquid chromatography without interference from active and/or vehicle decomposition. A degradation product of sucrose, 5-hydroxymethylfurfural, can be identified and quantified in liquid samples simultaneously.

摘要

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