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食盐加碘是防治碘缺乏病的根本措施。为了解碘盐合格率，加强对碘盐的监督和管理，我们于1997年4月和8月两次对防城港市辖范围内的食用盐进行碘含量定量分析，现报告如下。1监测对象与方法1．1对象抽查碘盐加工企业，碘盐销售单位和居民用户的碘盐。1．2方法采用“批质量保障抽
Salt iodization is the fundamental measure to prevent iodine deficiency disorders. In order to understand the qualified rate of iodized salt and strengthen the supervision and management of iodized salt, we conducted a quantitative analysis of iodine content of salt in the city of Fangchenggang in April and August 1997, and are reported as follows. 1 monitoring objects and methods 1.1 object sampling iodized salt processing enterprises, iodized salt sales units and residential users of iodized salt. 1.2 method using ”batch quality assurance pumping