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
收藏
页码：201 / 205
页数：5
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