FLOW-INJECTION DETERMINATION OF ERGONOVINE MALEATE WITH AMPEROMETRIC DETECTION AT THE KEL-F-GRAPHITE COMPOSITE ELECTRODE

被引：14

作者：

BELAL, F ^{[1
]}

ANDERSON, JL ^{[1
]}

机构：

[1] UNIV GEORGIA, DEPT CHEM, ATHENS, GA 30602 USA

来源：

TALANTA | 1986年 / 33卷 / 05期

关键词：

D O I：

10.1016/0039-9140(86)80114-X

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The Kel-F-graphite electrode was used for the electrochemical detection of ergonovine maleate in a flowing stream. It was found useful in the analyte concentration range 0.5-20 .mu.g/ml, with a detection limit of 50 ng/ml (1.1 .times. 10-7 M). A procedure was developed for assay of ergonovine maleate in tablets, and the results obtained agreed with those given by the official U.S. Pharmacopeia method.

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页码：448 / 450

页数：3

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