ICS13.060
CCSC51
团体标准
T/CUWA20064—2024
饮用水毒性检测方法技术标准
Methodandtechnicalstandardfortoxicitydeterminationofdrinkingwater
2024?03?25发布2024?06?01实施
中国城镇供水排水协会发布
中国标准出版社出版
T/CUWA20064—2024
目次
前言··························································································································Ⅰ
1范围···················································································································…1
2规范性引用文件·····································································································…1
3术语和定义···········································································································…1
4总体要求··············································································································…2
5细胞毒性的测定——中性红摄取法·············································································…5
6类/抗雌激素受体干扰效应的测定——重组人α?雌激素受体（h?ER）基因双杂交酵母法···········…9
7DNA损伤效应的测定——SOS/umu法·····································································…13
附录A（规范性）CHO?K1细胞复苏、培养、冻存方法···························································17
附录B（规范性）重组人雌激素受体基因双杂交酵母的复苏、培养与冻存方法···························19
附录C（规范性）SD/?Trp/?Leu培养基配制方法································································20
附录D（规范性）S.typhimuriumTA1535/pSK1002的复苏、培养与冻存方法····························22
T/CUWA20064—2024
前言
本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规
定起草。
请注意本文件的某些内容可能直接或间接涉及专利，本文件的发布机构不承担识别这些专利的责
任，对所涉专利的真实性、有效性和范围无任何立场。