Column, LC, Shodex GPC KF-801, 50A, 6um, 8.0 x 300mm. Target molecular weight range = 100 - 700. Exclusion limit = 1,500. The KF800 series is a standard organic solvent SEC (GPC) column that supports a wide range of applications from low to high molecular weight compounds. These columns fulfill USP L21 requirements. The shipping solvent is THF. The base material is Styrene divinylbenzene copolymer.