Method development for the analysis of polybrominated diphenyl ethers, polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzo-furans in single extract of sediment samples
文献类型：期刊论文
| 作者 | Liu, Hanxia; Zhang, Qinghua; Song, Maoyong; Jiang, Guibin; Cai, Zongwei |
| 刊名 | TALANTA
 |
| 出版日期 | 2006 |
| 卷号 | 70期号:1页码:20-25 |
| 关键词 | PBDEs PCBs PCDD/Fs AgNO3 silica gel chromatography sediments |
| 英文摘要 | A comprehensive method was developed for quantitative analysis of polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins and dibenzo-furans (PCDD/Fs) in one single extract of environmental samples. The sample preparation procedure included two fractionation steps using silver nitrate silica chromatography to separate PBDEs from PCBs and PCDD/Fs and florisil column to separate PCBs from PCDD/Fs. Acidic silica, acidic alumina and gel permeation chromatography (GPC, for PCBs) or activated carbon column (for PCDD/Fs) were used for further clean-up. The sample extracts were analyzed by using high-resolution gas chromatography/highresolution mass spectrometry. The entire method was validated from the analysis of mixed standards of PBDEs, PCBs and PCDD/Fs (n = 3); the analysis of certified reference biota (WMF-01). The method was applied for the analysis of 10 sediment samples collected from Haihe River and Dagu Drainage River in Tianjin City. No significant PBDEs pollution was found in the areas. (c) 2005 Elsevier B.V. All rights reserved. |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/22894]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Hanxia,Zhang, Qinghua,Song, Maoyong,et al. Method development for the analysis of polybrominated diphenyl ethers, polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzo-furans in single extract of sediment samples[J]. TALANTA,2006,70(1):20-25. |
| APA | Liu, Hanxia,Zhang, Qinghua,Song, Maoyong,Jiang, Guibin,&Cai, Zongwei.(2006).Method development for the analysis of polybrominated diphenyl ethers, polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzo-furans in single extract of sediment samples.TALANTA,70(1),20-25. |
| MLA | Liu, Hanxia,et al."Method development for the analysis of polybrominated diphenyl ethers, polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzo-furans in single extract of sediment samples".TALANTA 70.1(2006):20-25. |
入库方式： OAI收割
来源：生态环境研究中心
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