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    题名: Adsorption/Thermal Desorption with Tenax-GC for the Collection and Analysis of Polycyclic Aromatic Hydrocarbons and Chlorinated Compounds
    作者: 薛文發;Sye, Wen-fa;張欽亮;Chang, Chin-Ling
    贡献者: 淡江大學化學學系
    关键词: Chlorinated Compound;Polycyclic Aromatic Hydrocarbons;Tenax-Gc;Thermal Desorption;Cryofocussing;氯化化合物;多環芳烴;Tenax氣體層析法熱解析作用
    日期: 1989-12
    上传时间: 2013-07-29 13:40:06 (UTC+8)
    出版者: 臺北市:中國化學學會
    摘要: A system for the determination of polycyclic aromatic hydrocarbons (PAHs) and chlorinated compounds in air by means of adsorption/thermal desorption(ATD) with small bed volume (O.lg) Tenax cartridges, followed by cryogenic trap in a U-shaped stainless steel tube with liquid nitrogen as an appropriate concentration method prior to capillary gas chromatography is described. Recoveries were determined for the complete ATD method. Desorption recoveries near 100% were found for a variety of chlorinated compounds and polycyclic aromatic hydrocarbons.
    關聯: Journal of the Chinese Chemical Society=中國化學會會誌 36(6),頁523-530
    DOI: 10.1002/jccs.198900071
    显示于类别:[化學學系暨研究所] 期刊論文

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