比色法测定食盐中硒的含量牡丹江市卫生防疫站（１５７０１１）娄敬娟，孙振儒，赵常喜，王志远以口服硒碘盐为主预防碘缺乏病、克山病和大骨节病已被广泛采用。为确保盐中硒的正常加入量，必须进行监测。为此，我们于１９９２年对盐中硒的测定方法进行了研究，现介绍如下... Determination of selenium content in salt by colorimetry Mudanjiang City Health and Epidemic Prevention Station (157011) Lou Jingjuan, Sun Zhenru, Zhao Changxi, Wang Zhiyuan oral iodized salt-based prevention of iodine deficiency disorders, Keshan disease and Kashin-Beck disease has been widely used. In order to ensure the normal amount of selenium salt added, it must be monitored. To this end, we in 1992 salt determination of selenium methods were studied, are introduced as follows ...