Column filling for supercritical fluid chromatography, column for supercritical fluid chromatography and method for producing the same

摘要

PROBLEM TO BE SOLVED: To provide a column filler for supercritical fluid chromatography that makes it possible to obtain a good peak shape in the analysis of free fatty acid and the like and the analysis of agrochemical and the like, and also has excellent durability against repeated analysis.SOLUTION: The present invention provides a column filler for supercritical fluid chromatography, containing a polymer particle, comprising a crosslinked polymer, where both a degree of swelling when absorbing tetrahydrofuran and a degree of swelling when absorbing methanol are 1.4 or less.SELECTED DRAWING: None