Summary
In this paper, a general peak capacity expression was evaluated using columns containing various packing materials under solvating gas chromatography (SGC) conditions. Differing from column efficiency, peak capacity can describe both separation capability and speed when introducing the dead time into the peak capacity expression. Various factors that influence peak capacity in SGC are described, including particle pore size, chemical surface modification, particle size, column length, temperature, and pressure.
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Shen, Y., Lee, M.L. Peak capacity in packed capillary column solvating gas chromatography. Chromatographia 49, 333–337 (1999). https://doi.org/10.1007/BF02467566
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DOI: https://doi.org/10.1007/BF02467566