DETERMINATION OF EPHEDRINES IN URINE BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：35

作者：

IMAZ, C

CARRERAS, D

NAVAJAS, R

RODRIGUEZ, C

RODRIGUEZ, AF

MAYNAR, J

CORTES, R

机构：

[1] Laboratorio de Control del Dopaje, ICEF y D, Consejo Superior de Deportes, 28040 Madrid, Greco s/n

来源：

JOURNAL OF CHROMATOGRAPHY | 1993年 / 631卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(93)80522-A

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An improved high-performance liquid chromatographic method with ultraviolet detection for the simultaneous determination of norephedrine, norpseudoephedrine, ephedrine, pseudoephedrine, methylephedrine and ethylephedrine in urine is described. The six substances were separated on a reversed-phase column with phosphate buffer-triethylamine (pH 5.5) as the mobile phase. The linearity and reproducibility were satisfactory for the levels usually found in urine (1-30 mug/ml).

引用

页码：201 / 205

页数：5

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