WS 302-2008 in English

本标准规定了粮食、蔬菜、水果、豆类及其制品、乳及其制品、肉、鱼、蛋等食品中碘的测定方法。
本标准适用于碘缺乏病防治工作中粮食、蔬菜、水果、豆类及其制品、乳及其制品、肉、鱼、蛋等食品中碘含量的测定。

Scope

This standard specifies methods for the determination of iodine in grains, vegetables, fruits, beans and their products, dairy and their products, meat, fish, eggs and other foods. This standard is applicable to the determination of iodine content in grains, vegetables, fruits, beans and their products, dairy and their products, meat, fish, eggs and other foods in the prevention and treatment of iodine deficiency diseases. The detection limit of this method is 3ng iodine.