中国饮用水中强诱变剂MX[3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮]的测定
The determination of strong mutagen MX [3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone] in drinking water in China.
作者信息
Zou X, Xu X, Zhang J, Zhu Z
机构信息
Department of Environmental Science and Engineering, Nanjing University, P.R. China.
出版信息
Chemosphere. 1995 Jun;30(12):2219-25. doi: 10.1016/0045-6535(95)00095-p.
PMID:7620850
Abstract
The strong mutagen, [3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone] (MX) was found to occur in chlorinated drinking water in China. Some tap water samples from Jiangsu province, which contained MX of 3-60ng/L, were analyzed. Quantitation is based on gas chromatography-mass spectrometry, using peak area of selective ion monitoring of the methyl derivative of MX.
摘要
强诱变剂3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮在中国的氯化饮用水中被发现。对江苏省的一些自来水样本进行了分析，这些样本中MX的含量为3至60纳克/升。定量分析基于气相色谱-质谱联用技术，采用MX甲基衍生物的选择性离子监测峰面积进行。
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