《水质氨氮的测定连续流动分析法》

《《水质氨氮的测定连续流动分析法》》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、附件二：中华人民共和国国家环境保护标准HJ□□□-201□水质氨氮的测定连续流动分析法Waterquality—Determinationofammoniumnitrogenbycontinuousflowanalysis（CFA）（征求意见稿）201□-□□-□□发布201□-□□-□□实施环境保护部发布目次前言................................................................................................................................

2、.................II1适用范围........................................................................................................................................12规范性引用文件.....................................................................................................................

3、.......13方法原理........................................................................................................................................14干扰和消除..................................................................................................................................

4、..25试剂和材料....................................................................................................................................36仪器和设备....................................................................................................................................47样品..

5、..............................................................................................................................................48分析步骤........................................................................................................................................59

6、结果计算与表示............................................................................................................................610精密度和准确度..........................................................................................................................611质量控制和质量保证...........

7、........................................................................................................712注意事项......................................................................................................................................8I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