SPECTROPHOTOMETRIC MICRODETERMINATION OF AMPICILLIN AND AMOXICILLIN WITH PICRIC AND PICRAMIC ACIDS

被引：26

作者：

AMIN, AS ^{[1
]}

MOUSTAFA, ME ^{[1
]}

ISSA, YM ^{[1
]}

机构：

[1] CAIRO UNIV,CAIRO,EGYPT

来源：

MICROCHEMICAL JOURNAL | 1994年 / 50卷 / 01期

关键词：

D O I：

10.1006/mchj.1994.1052

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Ampicillin trihydrate (12.5-575 mug) and amoxycillin trihydrate (10-400 mug), in 25-ml total volume, are determined spectrophotometrically using picric and picramic acids as pi-acceptors at pH 9. The method is relatively accurate (with a recovery of 100 +/- 1.67%) and precise (RSD = 1.7%) and was applied successfully to capsules, ampoules, and syrup formulations. (C) 1994 Academic Press, Inc.

引用

页码：6 / 13

页数：8

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