Hydrofluoric acid etched stainless steel wire for solid-phase microextraction.

@article{Xu2009HydrofluoricAE,
  title={Hydrofluoric acid etched stainless steel wire for solid-phase microextraction.},
  author={Hua-Ling Xu and Yan Li and Dong-qing Jiang and Xiu-Ping Yan},
  journal={Analytical chemistry},
  year={2009},
  volume={81 12},
  pages={
          4971-7
        }
}
Stainless steel wire has been widely used as the substrate of solid-phase microextraction (SPME) fibers to overcome the shortcomings of conventional silica fibers such as fragility, by many researchers. However, in previous reports various sorbent coatings are always required in conjunction with the stainless steel wire for SPME. In this work, we report the bare stainless steel wire for SPME without the need for any additional coatings taking advantage of its high mechanical and thermal… CONTINUE READING
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