固相提取和紫外分光光度法测定血浆茶碱浓度  

DETERMINATION OF THEOPHYLLINE IN PLASMA BY ULTRAVIOLET SPECTROPHOTOMETRY FOLLOWING SOLID-PHASE EXTRACTION

作　　者：丁洪流[1] 谢国斌[1] 

机构地区：[1]上海第二医科大学药理学教研室

出　　处：《蚌埠医学院学报》1995年第1期6-7,共2页Journal of Bengbu Medical College

摘　　要：本文建立了固相提取紫外分光光度法测定血浆茶碱浓度的方法．此法避免了液－液提取过程中常见的乳化现象，操作简便，结果可靠．In this paper,a method was developed for the determination of theophylline in plas-‘ ma by ultraviolet spectrophotometry following solid-phase extraction.It can avoid the formation of emulsion which usually results from the process of liquid-liquid extraction.The performance is easy,the extraction excellent and the result reliable.

关 键 词：紫外分光光度法 茶碱 血药浓度 测定 固相提取 

分 类 号：R969.1[医药卫生—药理学]