| ATD-GC-MS联用分析大气颗粒物中半挥发性有机物(SVOCs) |
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| 引用本文： | 朱丽波,朱洪波,应红梅,徐能斌,俞杰.ATD-GC-MS联用分析大气颗粒物中半挥发性有机物(SVOCs)[J].分析测试学报,2004,23(Z1):195-197. |
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| 作者姓名： | 朱丽波 朱洪波 应红梅 徐能斌 俞杰 |
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| 作者单位： | 1. 宁波市环境保护监测中心站,浙江,宁波,315012
2. 宁波市北仑区环境保护监测站,浙江,宁波,315800 |
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| 摘 要： | 环境样品中的有机污染物种类繁多、结构复杂、含量不等,对其进行分析测试难度很大。近年来,采用气相色谱-质谱联机、气相色谱-红外(GC-IR)联机、液相色谱-质谱(LC-MS)联机以及超临界色谱-质谱联机(SFC-MS)等新技术,已对许多环境样品中的复杂有机污染物获得了高灵敏度和高选择性的定性、定量分析结果,包括有机污染物的结构信息。本文采用超细玻璃纤维滤膜采样,热脱附仪和气相色谱-质谱联用分析了大气颗粒物中的半挥发性有机污染物,与传统的索氏提取法进行了对比。
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Study on Semi-volatile Organic Compounds in Atmospheric Particulates by GC-MS Coupled Automated Thermal Desorber Method |
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| ZHU Li-bo,ZHU Hong-bo,YING Hong-mei,XU Neng-bing,YU Jie.Study on Semi-volatile Organic Compounds in Atmospheric Particulates by GC-MS Coupled Automated Thermal Desorber Method[J].Journal of Instrumental Analysis,2004,23(Z1):195-197. |
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| Authors: | ZHU Li-bo ZHU Hong-bo YING Hong-mei XU Neng-bing YU Jie |
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| Abstract: | Automated thermal desorber(ATD) combined gas chromatography and mass spectrometry(GC - MS) was evaluated for determination of semi - volatile organic compounds (SVOCs) in atmospheric particulates which collected with glass fiber filter film. Compared with Soxhlet's extraction, monocyclinc aromatic hydrocarbon, phthalate, paraffin hydrocarbon in atmospheric particulates result was close. |
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| Keywords: | ATD GC-MS SVOCS Atmospheric particulates |
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