
HJ 1150-2020
水质硝基酚类化合物的测定气相色谱-质谱法
Water quality-Determination ofnitrophenols—Gas chromatography mass spectrometry
(发布稿) 本电子版为发布稿。请以中国环境出版集团出版的正式标准文本为准。
2021-03-01 实施
2020-12-09发布
目次
前言.................................................................................................................................................1
1 适用范围.......................................................................................................................................1
2 规范性引用文件...........................................................................................................................1
3 方法原理.......................................................................................................................................1
4 试剂和材料...................................................................................................................................1
5 仪器和设备...................................................................................................................................3
6 样品............................................................................................................................................... 3
7 分析步骤.......................................................................................................................................5
8 结果计算与表示...........................................................................................................................8
9 精密度和准确度...........................................................................................................................9
10 质量保证和质量控制...............................................................................................................10
11 废物处理................................................................................................................................... 11
附录 A(规范性附录) 方法检出限和测定下限........................................................................ 12
附录 B(资料性附录) 方法精密度数据汇总.............................................................................13
附录 C(资料性附录) 方法准确度数据汇总.............................................................................22
本标准生态环境部2020年12月09日批准。
本标准自2021年03月01日起实施。
本标准由生态环境部解释。