Utilizing a novel sorbent in the solid phase extraction for simultaneous determination of 15 pesticide residues in green tea by GC/MS.

@article{Huo2016UtilizingAN,
  title={Utilizing a novel sorbent in the solid phase extraction for simultaneous determination of 15 pesticide residues in green tea by GC/MS.},
  author={Feifei Huo and Hua Tang and Xue Mei Wu and Dazhou Chen and Tan Zhao and Pei Liu and Lei Li},
  journal={Journal of chromatography. B, Analytical technologies in the biomedical and life sciences},
  year={2016},
  volume={1023-1024},
  pages={44-54}
}
Pesticide residues exceeding standard in green tea is a widespread problem of the world's attention, containing organochlorine pesticides (OCPs), organophosphorus pesticides (OPPs), and pyrethroids. In this research, three dimensionally honeycomb Mg-Al layered double oxide (TDH-Mg-Al-LDO) combined with graphitized carbon black (GCB), packed as a column, was used as a novel solid phase extraction sorbent, applying in simultaneous determination of 15 pesticide residues in green tea coupled with… CONTINUE READING