Determination of polyhalogenated carbazoles in soil using gas chromatography-triple quadrupole tandem mass spectrometry
文献类型：期刊论文
| 作者 | Tao, Wuqun; Zhou, Zhiguang; Shen, Li; Zhu, Chaofei; Zhang, Wanglong; Xu, Li; Guo, Zhingling; Xu, Tong ; Xie, Heidi Qunhui; Zhao, Bin
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2020-03-25 |
| 卷号 | 710页码:1-7 |
| 关键词 | Polyhalogenated carbazoles GC-MS/MS Soil Tie-dye |
| ISSN号 | 0048-9697 |
| 英文摘要 | Polyhalogenated carbazoles (PHCZs) are emerging environmental contaminants that have caused wide concerns due to their dioxin-like toxicity and environmental persistence. It would be desirable to determine all of these chemicals using a simple analytical method. Within this study, a simple and sensitive method combining accelerated solvent extraction (ASE) with gas chromatography-triple quadrupole tandem mass spectrometry (GCMS/MS) was established to simultaneously analyze eleven frequently detected PHCZs in soil, including CCZ-3, CCZ-36, CCZ-1368, CCZ-2367, BCZ-3, BCZ-27, BCZ-36, BCZ-136, BC-1368, 1-B-36-CCZ, 18-B-36-Ca. The calibration curves of the target analytes showed good linearity (R-2 > 0.99, level = 6), and method detection limits (MDLs) ranging from 1.5 to 14.6 pg g(-1). The average recoveries of the analytes in soil samples ranged from 64% to 126% with the RSD ranging from 2.0% to 10%. The developed method was successfully used for determination of these eleven PHCZs in soil samples from a tie-dye area in southwest China. Total concentrations of these eleven PHCZs ranging up to 46.3 ng g(-1) dw. Ca-36, BCZ-3, CCZ-3, 1-B-36-CCZ, 18-B-36-CC, and BCZ1368 were the most abundant compounds in soil. (C) 2019 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44655]  |
| 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 | Tao, Wuqun,Zhou, Zhiguang,Shen, Li,et al. Determination of polyhalogenated carbazoles in soil using gas chromatography-triple quadrupole tandem mass spectrometry[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,710:1-7. |
| APA | Tao, Wuqun.,Zhou, Zhiguang.,Shen, Li.,Zhu, Chaofei.,Zhang, Wanglong.,...&Zhao, Bin.(2020).Determination of polyhalogenated carbazoles in soil using gas chromatography-triple quadrupole tandem mass spectrometry.SCIENCE OF THE TOTAL ENVIRONMENT,710,1-7. |
| MLA | Tao, Wuqun,et al."Determination of polyhalogenated carbazoles in soil using gas chromatography-triple quadrupole tandem mass spectrometry".SCIENCE OF THE TOTAL ENVIRONMENT 710(2020):1-7. |
入库方式： OAI收割
来源：生态环境研究中心
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