作者用明显受有机污染、加氯使其自然产生氯仿62.1μg/L的水和用H-103树脂除去有机致突变物水作小白鼠骨髓细胞微核和姊妹染色单体交换试验,结果两组的致突变性无显著差异,提出以氯仿作为氯消毒饮水产生总有机致突变物的指标物,60μg/L为最高容许浓度。 The authors used a significant organic pollution, chlorination made it naturally produce 62.1μg / L of chloroform and water with H-103 resin-induced organic mutagen removal of mouse bone marrow micronuclei and sister chromatid exchange test, the results of two groups Of mutagenicity was no significant difference, proposed chloroform as a chlorine disinfection of drinking water to produce total organic mutagenicity indicators, 60μg / L is the maximum allowable concentration.