莨菪类药物电极的研究——Ⅳ.PVC膜樟柳碱电极的研制与应用

A Study on Hyoscyamus Nigers' Drug Electrodes Ⅳ. PVG Membrane Elactrode of Anisodine

本文以樟柳碱,四苯硼离子缔合物为电活性物质(?)制成,PVC膜樟柳碱电极。其线性范围为1.0×10^(-1)～1.0×10^(-4.6)M,检测下限为1.0×10^(-5)M,对樟柳碱的回收率为99.5～101.3％并测定了针剂中樟柳碱的含置,结果良好。

The PVC membrane electrode of anisodine was prepared. The electroa-ctive material in the membrane is anisodine-tetraphenyl borate .The linear range of this electrode is 1.0×10-1-1.0×10-4·6M.The detective limit is 1.0×10-5M.The recovery of anisodine is 99.5-101.3%. Using this electrode the results of the determination of anisodine in ampoules are good.