Calibration curves for KW400-4F series, columns for aqueous SEC (GFC), using pullulan are shown. KW405-4F is newly line-upped column, and it was designed having larger pore size than KW-804. KW400-4F series can be applied wider range of molecular weight substances than KW-800 series.
Columns : Shodex KW400-4F series (4.6mmI.D. x 300mm each) Eluent : H2O Flow rate : 0.33mL/min Detector : Shodex RI Column temp. : 30°C