您好，欢迎访问中国水产科学研究院 机构知识库！
中国水产科学研究院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Headspace solid phase microextraction procedure for the detection of polychlorinated biphenyls in seawater sample

文献类型： 外文期刊

作者： Ping, Xian-yin 1 ; Wang, Yun-long 1 ;

作者机构： 1.Chinese Acad Fisheries Sci, East China Sea Fisheries Inst, Shanghai 200090, Peoples R China

关键词： Polychlorinated biphenyls;Solid phase microextraction;Gas chromatography;seawater

期刊名称：ENERGY ENGINEERING AND ENVIRONMENTAL ENGINEERING, PTS 1AND 2

ISSN： 1660-9336

年卷期： 2013 年 316-317 卷

页码：

收录情况： SCI

摘要： Headspace solid phase microextraction combined with gas chromatography (HS-SPME-GC) method has been studied for determination of 7 polychlorinated biphenyls (PCBs) in seawater samples. To perform the HS-SPME polydimethylsiloxane (PDMS) (7, 30 and 100 mu m film thickness) fibers were compared on the basis of their absorption capacities for the selected compounds, and PDMS 100 mu m film thickness was selected. The influence of various parameters on PCBs extraction efficiency by HS-SPME was studied using GC-electron capture detector (ECD) compared with solid phase. The performance of proposed HS-SPME GC methodology with respect to linearity, reproducibility and limit of detection (LOD) was evaluated by water spiked with target compounds. The linear range of most compounds was found to be between 0.1 and 100 mu gL(-1) and the limits of detection were between 15.2 and 63.8 ngL(-1). The reproducibility of the method (n = 6), expressed as relative standard deviation (RSD), was between 4 and 10%. Finally, developed procedure was applied to determine selected PCBs in seawater samples.

  • 相关文献

[1]Osmoregulation in juvenile Chinese sturgeon (Acipenser sinensis Gray) during brackish water adaptation. He, Xugang,Xie, Congxin,Zhuang, Ping,Zhang, Longzhen.

[2]Microbial Activities' Influence on Three Kinds of Metal Material Corrosion Behaviors. Li, Xia,Chen, Haiyan,Li, Huanyuan,Chen, Pimao,Qing, Chuangxing. 2017

[3]On-site determination of Pb2+ and Cd2+ in seawater by double stripping voltammetry with bismuth-modified working electrodes. Zhang, X.,Zhang, Y.,Ding, D.,Zhao, J.,Qu, K.,Liu, J.,Yang, W..

[4]Effect of polychlorinated biphenyls on osmoregulatory response and apoptosis in GIFT tilapia, Oreochromis niloticus. Zheng, Y.,Qiu, L.,Fan, L.,Song, C.,Meng, S.,Chen, J.,Zheng, Y.,Qiu, L.,Fan, L.,Song, C.,Meng, S.,Chen, J.,Zheng, Y.,Chen, J.. 2016

[5]Identification of Metabolized Polychlorinated Biphenyls in Fishery Products by Gas Chromatography-Tandem Mass Spectrometry. Shi Yong-Fu,Cai You-Qiong,Yu Hui-Juan,Tian Liang-Liang,Huang Xuan-Yun,Huang Dong-Mei. 2014

[6]Effect of polychlorinated biphenyls on oxidation stress in the liver of juvenile GIFT, Oreochromis niloticus. Zheng, Y.,Qiu, L. P.,Meng, S. L.,Fan, L. M.,Song, C.,Li, D. D.,Zhang, C.,Chen, J. Z.,Zheng, Y.,Chen, J. Z.. 2016

[7]A novel electrochemical PCB77-binding DNA aptamer biosensor for selective detection of PCB77. Wu, Lidong,Fu, Xiaochen,Liu, Huan,Li, Jincheng,Wang, Qiong,Fan, Hao,Qi, Peipei.

[8]Determination of pentachlorophenol and sodium pentachlorophenolate in fishery products by acetic anhydride derivatization/GC/mu-ECD. Shi, Yong-fu,Huang, Dong-mei,Huang, Xuan-yun,Yu, Hui-juan,Xu, Jie,Wang, Yuan,Cai, You-qiong. 2012

[9]The Development of Ionic Liquids as Stationary Phases for Gas Chromatography. Sun Xiaojie,Zhai Yuxiu,Li Zhaoxin,Sun Xiaojie,Zhai Yuxiu,Li Zhaoxin,Sun Xiaojie,Zhai Yuxiu,Li Zhaoxin,Xing Jun. 2014

[10]Study of chiral ionic liquid as stationary phases for GC. Sun, Xiaojie,Xu, Jiakun,Zhai, Yuxiu,Sun, Xiaojie,Zhai, Yuxiu,Zhao, Xiaojie,Xing, Jun.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国水产科学研究院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台