| 吹扫捕集-GC/MS测定土壤中挥发性有机物方法探讨 |
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| 引用本文： | 李娜.吹扫捕集-GC/MS测定土壤中挥发性有机物方法探讨[J].广东化工,2014(5):165-167. |
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| 作者姓名： | 李娜 |
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| 作者单位： | 韶关市环境监测中心站质量管理科,广东韶关512026 |
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| 摘 要： | 建立了用吹扫捕集与气相色谱质谱联用的方法测定挥发性有机物(VOCs),各化合物检出限范围0.6~2.3μg/kg,方法精密度RSD范围1.2%~13.4%,土壤加标回收率范围77%~125%,替代物回收率77%~121%。
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| 关 键 词： | 挥发性有机物 土壤 吹扫捕集 气质联用 |
VOCs Detection in soil by GC-MS |
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| Li Na.VOCs Detection in soil by GC-MS[J].Guangdong Chemical Industry,2014(5):165-167. |
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| Authors: | Li Na |
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| Affiliation: | Li Na (Quality Management Department, Shaoguang Environmental Monitoring Central Station, Shaoguan 512026, China ) |
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| Abstract: | Establish a method for determination of volatile organic compounds by Purge and Trap GC-MS, the detection limit of the range of each compound is 0.6-2.3 μg / kg, the method precision （RSD） in the range of 1.2 % -13.4 %, the recoveries in soil in the range of 77 %- 125 %, recoveries of alternatives in the range of 77 %-121%. |
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| Keywords: | VOCs soil Purge and trap： GC-MS |
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