示波极谱滴定法测定碘解磷定

本文报道了以硝酸银作滴定剂，醋酸钠与醋酸为示波极谱底液，采用交流示波极谱滴定法测定了碘解磷定，该法快速、简便，终点直观，获得满意结果．

Determination of Pyraloxide Iodine by the Oscillopolarographic Titration

Trace I- can make a slot on oscillogram of mercury-membrane and wolfram electrodes. Using AgNO3 standard solution to titrate,a little surfeit of Ag+ can make a mutation onoscillogram,that is the slot disappearing. It can be used to indicate end point sensitively.