水质.通过微核诱变测量进行遗传毒性评估.第2部分:利用V79细胞系的混合种群法(ISO 21427-2:2006),英文版本DIN EN ISO 21427-2:2009-08

标准编号：DIN EN ISO 21427-2-2009

发布日期：2009年

实施日期：10000000

主      题：染色体 定义 耐久性 测定 过滤 地下水 保健 健康数据文件 在实验室条件下 在体外 微生物分析 饮用水 污水 监督(认可) 试验 测试 痕量元素分析 毒性 验证 水 水质分析 水常规 水常规(实验) 水质 水试样 水质测试 水质试验 

中国标准分类号：Z16

国际标准分类号：13_060_50

摘      要：This part of ISO 21427 specifies a method for the determination of genotoxicity of water and waste waterusing a mammalian in vitro test which detects damage, induced by water-soluble substances, to thechromosomes or the mitotic apparatus of V79 cells from the Chinese *** micronucleus test allows the identification of substances that cause cytogenetic damage which results inthe formation of micronuclei containing lagging chromosome fragments and/or whole *** assay is based on the increase in the frequency of micronucleated cells after incubation with and withoutmetabolic activation.