硒盐作为防治大骨节病、克山病的主要措施,已在广大病区推广。根据《食盐加碘消除碘缺乏病管理条例》,我国逐步实现全民普及碘盐。病区食盐中加入碘酸钾(或碘化钾)和亚硒酸钠,用原来的定性测定方法已不能测定硒含量。因此,在大骨节病、克山病病区使用与推广硒碘盐中硒定性测定 Selenium salt as a prevention and treatment of Kashin-Beck disease, Keshan disease’s main measures, has been widely used in the ward. According to “iodine iodine deficiency iodine deficiency disease management regulations”, our country gradually realize the universal popularization of iodized salt. Salt into the ward potassium iodate (or potassium iodide) and sodium selenite, with the original qualitative determination of the method can not determine the selenium content. Therefore, Kashin-Beck disease, Keshan disease use and promotion of selenium iodine in the selenium qualitative determination