SIZE EXCLUSION CHROMATOGRAPHY ANALYSIS METHOD, MANUFACTURING METHOD OF ANALYTICAL COLUMN FOR SIZE EXCLUSION CHROMATOGRAPHY

摘要

PROBLEM TO BE SOLVED: To provide a size exclusion chromatography analysis method capable of accelerating the measurement and reducing the amount of HFIP used when HFIP is used as the mobile phase, and manufacturing method of analytical column for size exclusion chromatography.;SOLUTION: The size exclusion chromatography analysis method of sparingly soluble polymer uses HFIP as the mobile phase. The size exclusion chromatography analysis method uses a column which is packed with a porous styrene-divinylbenzene crosslinked polymer particle in which content of microparticles with a particle diameter of 1 μm or less is less than 1.0% in terms of volume in a housing having an inner diameter of 4.6 mm or less, and a uniform coefficient in the volume-based particle diameter distribution is 1.15 or less (75% of the total particle volume/25% ratio).;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT