离子选择性电极是近年来获得广泛应用的电化学分析工具。它具有使用方便,设备简单,分析速度快等优点。随着新的膜材料和制膜新工艺的出现,在无机电极发展的同时,近年来,也报导了一此用于药物分析的聚氯乙烯膜电极,作者参考文献制备了扑尔敏四苯硼盐——聚氯乙烯膜电极,并应用于扑尔敏注射液和片剂的测定,获得了较为满意的结果。 Ion selective electrode is widely used in recent years, electrochemical analysis tools. It has the advantages of easy to use, simple equipment, fast analysis speed. With the advent of new film materials and new film-forming techniques, in parallel to the development of inorganic electrodes, polyvinyl chloride film electrodes for drug analysis have also been reported in recent years. The authors prepared chlorpheniramine Boron salt - PVC membrane electrode, and used in the determination of chlorpheniramine injection and tablets, obtained more satisfactory results.