Polyurethane was analyzed by organic solvent SEC (GPC) column, LF-404
Sample: Polyurethane (Fluka) 0.1%, 20µL
Column : Shodex GPC LF-404 (4.6mmID*250mm) x 2 Eluent : THF Flow rate : 0.3mL/min Detector : Shodex RI(small cell volume) Column temp. : 40°C
