目前,食盐中碘的测定方法有多种。为了适应我省食盐加碘情况,搞好碘盐监测工作,我们试用溴氧化滴定法进行了测定。实验证明,此法适合碘盐中碘的测定;且操作简便,仪器设备简单,便于推广应用,适合基层开展碘盐监测工作,介绍如下。利用溴氧化法测定食盐中碘含量的原理 At present, salt iodine determination of a variety of ways. In order to adapt to the situation of salt iodization in our province, do a good job monitoring iodized salt, we try bromide oxidation titration method was determined. Experiments show that this method is suitable for the determination of iodine salt iodine; and easy to operate, simple equipment, easy to promote the use of grassroots for iodized salt monitoring, described below. Determination of iodine in salt by bromine oxidation method