Dimethyl Silicone Oil (Toluene Eluent) Dimethyl silicone oil was analyzed using GPC KF-802 and KF-806M ( columns for GPC separation ). Sample : Dimethyl silicone oil Columns : Shodex GPC KF-806M x 2 + KF-802 (8.0mmID*300mm each) Eluent : Toluene Flow rate : 1.0mL/min Detector : Shodex RI(polarity: -) Column temp. : Room temp.