A review is presented on the recent progress and the prospect of the determination of microamounts of iodine in table sa摘要从离子选择电极法、电化学滴定法、极谱法、溶出伏安法、电位溶出法、吸附溶出伏安法、挥气电流法、光谱电化学法和电泳法出发，评述了食盐中碘含量测定的电化学分析法研究现状及发展方向。