A novel protocol for molecularly imprinted polymer filaments online coupled to GC-MS for the determination of androgenic steroids in urine.

@article{Zhong2013ANP,
  title={A novel protocol for molecularly imprinted polymer filaments online coupled to GC-MS for the determination of androgenic steroids in urine.},
  author={Qisheng Zhong and Yufei Hu and Gongke Li},
  journal={Journal of separation science},
  year={2013},
  volume={36 24},
  pages={3903-10}
}
An online system that can perform dynamic microextraction, on-coating derivatization and desorption, and subsequent GC-MS analysis with a large-volume injection was developed. A derivatization cell as the conjunction of the online system was developed for the online extraction and derivatization. To evaluate the feasibility of the online system… CONTINUE READING