Summary
The new selective and sensitive redox chemiluminescence detector (RCD), originally developed for gas chromatography, has been successfully interfaced with a capillary column supercritical fluid chromatograph. Interfacing the SFC-RCD was accomplished simply through utilization of the redox reaction chamber presently used for both capillary and packed column GC. The feasibility of this new separation-detection scheme was demonstrated with SFC chromatograms of antioxidant isomers and some compounds of biological relevance. Mobile phase compatibility and signal quenching are also discussed.
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Foreman, W.T., Sievers, R.E. & Wenclawiak, B.W. Supercritical fluid chromatography with redox chemiluminescence detection. Z. Anal. Chem. 330, 231–234 (1988). https://doi.org/10.1007/BF00515613
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DOI: https://doi.org/10.1007/BF00515613