论文部分内容阅读
铅是世界卫生组织界定的毒性极高的环境毒物和神经毒物,严重危害人体健康。应用于食品和生活饮用水的化学消毒剂中,对铅的含量严格要求,作为消毒剂报批必检项目。2002年版《消毒技术规范》中规定了消毒剂中铅的含量测定采用餐具洗涤剂的国家标准方法即双硫腙比色法,该方法既繁
Lead is a highly toxic environmental poison and nerve poison defined by the World Health Organization, which seriously endangers human health. Applied to food and drinking water disinfectants, the strict requirements of the content of lead, as a disinfectant submitted for approval items. 2002 version of “disinfection technical specifications” provides for the determination of lead in disinfectant Determination of the use of dishwashing detergent, the national standard method that dithizone colorimetric method, the method of both complex