An accelerated solvent extraction-solid phase extraction-high performance liquid chromatographic method for determination of polycyclic aromatic hydrocarbons in soil and earthworm samples
文献类型：期刊论文
| 作者 | Zhang Ya-Nan1,2; Yang Xing-Lun1; Bian Yong-Rong1; Gu Cheng-Gang1; Wang Dai-Zhang3; Jiang Xin1,2 |
| 刊名 | Chinese journal of analytical chemistry
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 44期号:10页码:1514-1519 |
| 关键词 | Accelerated solvent extraction Solid phase extraction High performance liquid chromatography Soil Earthworm Polycyclic aromatic hydrocarbons |
| ISSN号 | 0253-3820 |
| DOI | 10.1016/s1872-2040(16)60961-1 |
| 通讯作者 | Jiang xin(jiangxin@issas.ac.cn) |
| 英文摘要 | A high performance liquid chromatographic (hplc) method was established for the determination of the content of seven polycyclic aromatic hydrocarbons (pahs) in soil and earthworm samples based on accelerated solvent extraction (ase) for sample extraction and solid phase extraction (spe) for sample purification. the samples were firstly extracted by the mixed solution of n-hexane and acetone (4:1, v/v), and purified by spe column (silica gel column for soil sample purification and al2o3-silica gel column for earthworm sample purification). then the extract was eluted from the spe column by 10 ml of n-hexane/dichloromethane (9:1, v/v), and evaporated to dryness with a rotary evaporator. after that, the extract was re-dissolved in acetonitrile to a constant volume and filtrated by a 0.22-mu m organic filter membrane for the quantification of the seven pahs by hplc. the recoveries of this method for the seven pahs were 83.5%-110.2% in soil samples and 81.2%-97.1% in earthworm samples. the detection limits of the method for the seven pahs were 0.15-0.85 mu g kg(-1). the method had good reproducibility and could meet the quality control requirements of sample analysis. |
| WOS关键词 | ORGANIC CONTAMINANTS ; PAHS ; ACCUMULATION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000385829900003 |
| 出版者 | ELSEVIER SCIENCE INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374789 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Jiang Xin |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Henan Agr Univ, Coll Resources & Environm, Zhengzhou 450002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Ya-Nan,Yang Xing-Lun,Bian Yong-Rong,et al. An accelerated solvent extraction-solid phase extraction-high performance liquid chromatographic method for determination of polycyclic aromatic hydrocarbons in soil and earthworm samples[J]. Chinese journal of analytical chemistry,2016,44(10):1514-1519. |
| APA | Zhang Ya-Nan,Yang Xing-Lun,Bian Yong-Rong,Gu Cheng-Gang,Wang Dai-Zhang,&Jiang Xin.(2016).An accelerated solvent extraction-solid phase extraction-high performance liquid chromatographic method for determination of polycyclic aromatic hydrocarbons in soil and earthworm samples.Chinese journal of analytical chemistry,44(10),1514-1519. |
| MLA | Zhang Ya-Nan,et al."An accelerated solvent extraction-solid phase extraction-high performance liquid chromatographic method for determination of polycyclic aromatic hydrocarbons in soil and earthworm samples".Chinese journal of analytical chemistry 44.10(2016):1514-1519. |
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来源：中国科学院大学
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