小儿氨茶硷鲁米那散是治疗小儿哮喘常用药之一。以往氨茶硷鲁米那<苯巴比妥)经分离后方可进行定量,其方法有化学法和紫外分光光度法。但都有操做繁锁达不到药房快速分析的要求。本文介绍对于其混合物不经分离,利用氨茶硷、鲁米那二者均属分子中具有氢原子的有机酸、在硷性介质中可被电离、当于不同的PH值测定其吸光度吋 Pediatric aminophylline Lumi Na powder is one of the commonly used drugs for the treatment of pediatric asthma. In the past ammonia amidine Lamine (Phenobarbital) after the separation can be quantified, the method of chemical and UV spectrophotometry. However, there is a cumbersome operation to achieve the requirements of pharmacy rapid analysis. This article describes the use of both theophylline and luminol, both of which are non-isolated mixtures, of organic acids with hydrogen atoms in their molecules, which can be ionized in alkaline media and measured for absorbance at different pH values