东莨菪碱是莨菪类药物中最重要一种,其常规分析方法是我国药典中的提取中和法、硫氰酸铬铵沉淀分离一分光光度法及萃取分光光度法,这些方法手续繁琐费时,且消耗大量的试剂和样品,实际应用亦有不便。关於东莨菪碱选择电极迄今未见报导,本文以东莨菪碱-四苯硼酸离子缔合物为活性物质,研制了管状流通型 PVC 基东莨菪碱电极,讨论了在流动体系中电 Scopolamine is the most important one of the genus Scopolamine, and its conventional analytical methods are the extraction and neutralization method in Chinese Pharmacopoeia, the ammonium chromic acid ammonium thiocyanate precipitation-separation spectrophotometry and the extraction spectrophotometry, these procedures are complicated and time-consuming, and consume A large number of reagents and samples, practical application also has inconvenience. Scopolamine selective electrode has not been reported so far. In this paper, scopolamine-tetraphenylborate ion-association complex was used as active material to develop a tubular flow-through PVC-based scopolamine electrode. In this paper,