| 引用本文： |
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莫达松,罗平,苏云鹏,梁勇.热脱附/冷阱捕集/气相色谱-质谱法测定车内装饰材料挥发性有机物[J].广西科学院学报,2010,26(3):261-263. [点击复制]
- MO Da-song,LUO Ping,SU Yun-peng,LIANG Yong.Determination of Volatile Organic Compound in Auto-mobile Interior Decoration Materials by Thermal Desorption-Cold Trap-Gas Chromatography-Mass Spectrography[J].Journal of Guangxi Academy of Sciences,2010,26(3):261-263. [点击复制]
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| 摘要: |
| 采用GERSTEL样品提取器提取出真皮皮革、超纤皮、灰色无纺布、海棉、塑料脚垫、地毯脚垫6种车内装饰材料释放的挥发性有机物,用Tenax-TA管富集,然后用热脱附/冷阱捕集/气相色谱-质谱法测定挥发性有机物含量。该方法检出限为0.05~0.30 μg/m3,回收率为86%~96%,相对标准偏差为3.16%~4.97%。 |
| 关键词: 有机物 装饰材料 热脱附/冷阱捕集 气相色谱-质谱法。 |
| DOI： |
| 投稿时间：2010-06-21 |
| 基金项目:基本科研业务费专项项目(合同编号:2008ACZ06)资助。 |
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| Determination of Volatile Organic Compound in Auto-mobile Interior Decoration Materials by Thermal Desorption-Cold Trap-Gas Chromatography-Mass Spectrography |
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MO Da-song, LUO Ping, SU Yun-peng, LIANG Yong
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| (Guangxi Research Center of Analysis and Testing, Nanning, Guangxi, 530022, China) |
| Abstract: |
| The determination of volatile organic compound in automobile interior decoration materials by thermal desorption-cold trap-gas chromatography-mass spectrography was established.The method using GERSTEL sample extractor to collected the volatile organic compound in automobile interior decoration materials and enriched by Tenax-TA tube.Six samples including real leather,the ultra filament skin,grey nonwoven,sponge,plastic ottomans,carpet foot pad was tested.The detection limit was 0.05~0.30 μg/m3.The recovery was 86%~96% and the relative standard deviations were 3.16%~4.97%. |
| Key words: organic decoration materials thermal desorption/cold trap gas chromatography-mass spectrography |
