| 室内装饰装修材料中苯、甲苯、二甲苯含量测定法改进 |
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| 引用本文： | 杨丽莉,纪英.室内装饰装修材料中苯、甲苯、二甲苯含量测定法改进[J].中国环境监测,2004,20(2):39-40. |
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| 作者姓名： | 杨丽莉 纪英 |
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| 作者单位： | 南京市环境监测中心站,江苏,南京,210013 |
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| 摘 要： | 采用毛细管气相色谱法,对室内装饰装修材料中的苯、甲苯、二甲苯的测定进行了改进。称取样品后,用N,N-二甲基甲酰胺稀释定容,CBP20毛细管柱分离,可同时测定苯、甲苯、二甲苯的含量,数据准确,操作简单。
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| 关 键 词： | 气相色谱法 毛细管柱 装饰装修材料 |
| 文章编号： | 1002-6002(2004)02-0039-02 |
| 修稿时间： | 2003年4月17日 |
Determination of benzene, toluene and xylene in decorative material by capillary Gas Chromatography |
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| YANG Li-li,et al.Determination of benzene, toluene and xylene in decorative material by capillary Gas Chromatography[J].Environmental Monitoring in China,2004,20(2):39-40. |
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| Authors: | YANG Li-li |
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| Abstract: | A modified method for determination of benzene, toluene and xylene in decorative material by gas chromatography with capillary column is described. The sample was solvated with N,N-dimethylformamide, and detected with FID. The variable coefficient was between 0.72% to 3.73% . This method is simple and rapid. |
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| Keywords: | gas chromatography benzene toluene xylene decorative material |
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