| 气相色谱法测定环境空气中挥发性卤代烃的影响因素 |
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| 作者姓名： | 张倩 张吉喆 王炜 |
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| 作者单位： | 大连市环境监测中心,辽宁大连116023 |
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| 摘 要： | 对气相色谱法测定空气中挥发性卤代烃的前处理过程进行了研究,通过试验验证,确定了样品的保存时间、解吸条件以及解吸液的保存时间,优化了分析方法,使其适用于日常环境监测工作。
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| 关 键 词： | 挥发性卤代烃 保存时间 解吸条件 |
Research on the Influence Factors in Determination of Volatile Halogenated Hydrocarbons in the Air by Gas Chromatography |
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| Institution: | ZhangQian (Environment Monitoring Center of DaLian City DaLian LiaoNing 116023 ) |
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| Abstract: | We did some research on pretreatment process of the determination of volatile halogenated hydrocar- bons in the air by gas chromatography. The sample preservation time, desorption conditions and desorption liq- uid storage time were determined by experiment. We also optimized the analysis methods to fit routine environ- ment monitoring work. |
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| Keywords: | Volatile halogenated hydrocarbons Preservation time Desorption conditions |
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