HJ 824-2017 水质硫化物的测定流动注射-亚甲基蓝分光光度法
简介
HJ 824-2017
水质硫化物的测定流动注射-亚甲基蓝分光光度法
Water quality-Determination of sulfide-Flow injection analysis (FIA)and methylene blue spectrophotometric method （发布稿）
2017-05-01 实施
2017-03-30 发布 目 次 前言....................................................................................................................................................1 1 适用范围.............................................................................................................................................1 2 规范性引用文件.................................................................................................................................1 3 术语和定义.........................................................................................................................................1 4 方法原理.............................................................................................................................................1 5 干扰.....................................................................................................................................................2 6 试剂和材料.........................................................................................................................................2 7 仪器和设备.........................................................................................................................................5 8 样品.....................................................................................................................................................5 9 分析步骤.............................................................................................................................................5 10 结果计算与表示...............................................................................................................................5 11 精密度和准确度...............................................................................................................................6 12 质量保证和质量控制.......................................................................................................................6 13 废物处理...........................................................................................................................................7 14 注意事项...........................................................................................................................................7 前 言 为贯彻《中华人民共和国环境保护法》和《中华人民共和国水污染防治法》，保护环境，保障人体健康，规范水中硫化物的测定方法，制定本标准。 本标准规定了测定地表水、地下水、生活污水和工业废水中硫化物的流动注射-亚甲基蓝分光光度法。 本标准为首次发布。 本标准由环境保护部环境监测司、科技标准司组织制订。
HJ 824-2017
水质硫化物的测定流动注射-亚甲基蓝分光光度法
Water quality-Determination of sulfide-Flow injection analysis (FIA)and methylene blue spectrophotometric method （发布稿）
2017-05-01 实施
2017-03-30 发布 目 次 前言....................................................................................................................................................1 1 适用范围.............................................................................................................................................1 2 规范性引用文件.................................................................................................................................1 3 术语和定义.........................................................................................................................................1 4 方法原理.............................................................................................................................................1 5 干扰.....................................................................................................................................................2 6 试剂和材料.........................................................................................................................................2 7 仪器和设备.........................................................................................................................................5 8 样品.....................................................................................................................................................5 9 分析步骤.............................................................................................................................................5 10 结果计算与表示...............................................................................................................................5 11 精密度和准确度...............................................................................................................................6 12 质量保证和质量控制.......................................................................................................................6 13 废物处理...........................................................................................................................................7 14 注意事项...........................................................................................................................................7 前 言 为贯彻《中华人民共和国环境保护法》和《中华人民共和国水污染防治法》，保护环境，保障人体健康，规范水中硫化物的测定方法，制定本标准。 本标准规定了测定地表水、地下水、生活污水和工业废水中硫化物的流动注射-亚甲基蓝分光光度法。 本标准为首次发布。 本标准由环境保护部环境监测司、科技标准司组织制订。
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