Standard THF organic solvent SEC (GPC) column, supports a wide range of applications from low to high molecular weight compounds, fulfills USP L21 requirements, KF-802 MW range (polystyrene) = 300 to 3,000 Daltons, exclusion limit = 5,000 Daltons, dimensions 8.0 mm ID x 300 mm L, particle size = 6 μm, pore size = 150 Å