| 饮用水中2,4,6-三硝基甲苯测定：以EPA固相萃取气相色谱法为例 |
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| 引用本文： | 李霞.饮用水中2,4,6-三硝基甲苯测定：以EPA固相萃取气相色谱法为例[J].山西科技,2011(3):108-109. |
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| 作者姓名： | 李霞 |
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| 作者单位： | 太原市自来水公司,山西太原,030009 |
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| 摘 要： | 介绍了用EPA固相萃取—气相色谱法测定饮用水中2,4,6-三硝基甲苯的方法,本方法用带C18萃取膜的固相萃取仪处理样品,然后用带FID检测器的VARIAN CP-3800气相色谱仪测定,操作简便、萃取时间短、溶剂用量少、回收率较好,从而减少了对环境的污染和对人员的伤害。
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| 关 键 词： | 2 4 6-三硝基甲苯 固相萃取 气相色谱法 FID |
Testing of 2,4,6-trinitrotoluene in Drinking Water with the Gas Chromatography of EPA Solid Phase Extraction |
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| LI Xia.Testing of 2,4,6-trinitrotoluene in Drinking Water with the Gas Chromatography of EPA Solid Phase Extraction[J].Shanxi Science and Technology,2011(3):108-109. |
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| Authors: | LI Xia |
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| Abstract: | The paper introduces the testing of 2,4,6-trinitrotolene in drinking water with the gas chromatography of EPA solid phase extraction,which treats the samples with solid phase extractor covered with C18 extraction membrane and then carries out the testing |
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| Keywords: | 2 4 6-trinitroleune solid phase extraction gas chromatography FID |
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