Development of supercritical fluid extraction coupled to comprehensive two-dimensional supercritical fluid chromatography (SFE-SFCxSFC).

@article{Okamoto2006DevelopmentOS,
  title={Development of supercritical fluid extraction coupled to comprehensive two-dimensional supercritical fluid chromatography (SFE-SFCxSFC).},
  author={Daichi Okamoto and Yukio Hirata},
  journal={Analytical sciences : the international journal of the Japan Society for Analytical Chemistry},
  year={2006},
  volume={22 11},
  pages={1437-40}
}
Supercritical fluid extraction was coupled to comprehensive two-dimensional supercritical fluid chromatography with conventional packed columns. With this system, three modes of operations were feasible, such as SFE-SFC, SFCxSFC, and SFE-SFCxSFC. The operations for valve switching and data acquisition were automated using in-house software. In order to evaluate the present system, SFE-SFC for polymer additives in polypropylene, SFCxSFC for a mixture of benzene derivatives with different… CONTINUE READING
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