RAPID-DETERMINATION OF CARBAMAZEPINE IN HUMAN PLASMA AND SALIVA BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引:3
作者
AVGERINOS, A
MALAMATARIS, S
机构
[1] Department of Pharmacy, University of Thessaloniki
关键词
CARBAMAZEPINE; HPLC; HUMAN PLASMA AND SALIVA;
D O I
10.1080/00032719108052944
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A rapid high-performance liquid chromatographic method for the determination of carbamazepine in both plasma and saliva is described. A deproteinization but no extraction step is involved, simplifying the assay. The chromatographic system consists of a reversed-phase C18-Spherisorb column with acetonitrile/0.1 M sodium acetate (40:60 v/v, pH 6.9) as the mobile phase. The method can accurately measure concentrations down to 0.02-mu-g.ml-1, using 0.5 ml sample and covers the entire concentration range normally encountered during therapy. The total run time is under 6 min and the typical assay time is less than 15 min.
引用
收藏
页码:809 / 815
页数:7
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