| Determination of Polycyclic Aromatic Hydrocarbons in Soil by Miniaturized Ultrasonic Extraction and Gas Chromatography-Mass Selective Detection | |
| Senar Ozcan ; Ali Tor ; Mehmet Emin Aydin | |
| 发表期刊 | CLEAN–Soil,Air,Water
 |
| 2009 | |
| 卷号 | 37期号:10页码:811-817 |
| 关键词 | Factorial Design Miniaturized Extraction Polycyclic Aromatic Hydrocarbons Soil Ultrasonic Extraction |
| 英文摘要 | A miniaturized ultrasonic extraction procedure was developed for the determination of polycyclic aromatic hydrocarbons (PAHs) in soil by gas chromatography-mass spectrometry. After determination of the most suitable extraction solvent with 5 min sonication time, several other parameters (sample amount, solvent volume and number of extraction times) were optimized using a 23 factorial experimental design. Recoveries of PAHs from spiked soil samples were over 90% for three different fortification levels between 50 and 300 μg/kg, and relative standard deviations of the recoveries were in the range of < 1–15%. The limits of detection ranged from 0.002 to 1.87 μg/kg. The performance of the developed procedure was also compared with other traditional Soxhlet, shake flask and large scale ultrasonic extraction procedures on real soil samples, and extraction methods showed comparable efficiencies. The proposed procedure required small volumes of solvent and sample. It was practicable, rapid and easy to use for analysis of PAHs in soils. |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/4491 |
| 专题 | 科研共享资源 |
| 推荐引用方式 GB/T 7714 | Senar Ozcan,Ali Tor,Mehmet Emin Aydin. Determination of Polycyclic Aromatic Hydrocarbons in Soil by Miniaturized Ultrasonic Extraction and Gas Chromatography-Mass Selective Detection[J]. CLEAN–Soil,Air,Water,2009,37(10):811-817. |
| APA | Senar Ozcan,Ali Tor,&Mehmet Emin Aydin.(2009).Determination of Polycyclic Aromatic Hydrocarbons in Soil by Miniaturized Ultrasonic Extraction and Gas Chromatography-Mass Selective Detection.CLEAN–Soil,Air,Water,37(10),811-817. |
| MLA | Senar Ozcan,et al."Determination of Polycyclic Aromatic Hydrocarbons in Soil by Miniaturized Ultrasonic Extraction and Gas Chromatography-Mass Selective Detection".CLEAN–Soil,Air,Water 37.10(2009):811-817. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Determination of Pol（1076KB） | 限制开放 | -- | 请求全文 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论