文献类型： 外文期刊
第一作者： Huang Xiao-Mei
作者： Huang Xiao-Mei;Wang Fu-Hua;Wang Xu;Li Ya-Fei;Wu Wei-Yun;Wu Yang;Cui Jun-Tao;Huang Xiao-Mei;Wang Fu-Hua;Wang Xu;Li Ya-Fei;Wu Wei-Yun;Wu Yang;Cui Jun-Tao
作者机构：
关键词： Chlorinated paraffins; Quadrupole time-of-flight high-resolution mass spectrometry; Orbitrap high-resolution mass spectrometry; Gas chromatography; Liquid chromatography; Review
期刊名称：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY （ 影响因子：1.134； 五年影响因子：0.909 ）
ISSN： 0253-3820
年卷期： 2019 年 47 卷 3 期
页码：
收录情况： SCI
摘要： Chlorinated paraffins (CPs) are a new class of persistent organic pollutants and have aroused great concern of many environmental scientists due to their ubiquity in various environmental media and biotas. Given their relative low levels in environmental samples, CPs need to be enriched and cleaned up before instrumental analysis. CPs consist of thousands of congeners and isomers, thus posing grand challenges to eliminate the mass interference by homologues and other organohalogen compounds during instrumental examination. Fortunately, high-resolution mass spectrometry (HRMS) owns the powerful ability to solve this key problem owing to its high mass resolution. This review introduced the methods of pretreatment and instrumental analysis of CPs-containing samples in the environment, mainly illustrating the application of gas chromatography and liquid chromatography coupled with HRMS (i. e. GC-HRMS and LC-HRMS) . The existing issues and prospects of future study were also discussed.
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