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Method development for the analysis of polybrominated diphenyl ethers, polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzo-furans in single extract of sediment samples.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Hanxia Zhang, Qinghua Song, Maoyong Jiang, Gui-Bin Cai, Zongwei |
| Copyright Year | 2006 |
| Abstract | 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/high-resolution 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. |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.talanta.2005.11.051 |
| PubMed reference number | 18970722 |
| Journal | Medline |
| Volume Number | 70 |
| Issue Number | 1 |
| Alternate Webpage(s) | http://ir.rcees.ac.cn/bitstream/311016/24738/1/Method%20development%20for%20the%20analysis%20of%20polybrominated%20diphenyl%20ethers,%20polychlorinated%20biphenyls,%20polychlorinated%20dibenzo-p-dioxins%20and%20dibenzo-furans%20in%20single%20extract%20of%20sediment%20samples.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.talanta.2005.11.051 |
| Journal | Talanta |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
