Finedex 30 pg, Finedex 75 pg and Finedex 200 pg produced by Tofflon Qianchun Biotechnology (Shanghai) Co., Ltd. are the new generation GFC media. They are formed by dextran and high crosslinked agarose. The high crosslinking agarose gives the medium high-pressure resistance, and the dextran distributed in the medium realizes its high separation of proteins and peptides of different sizes, which can achieve high-resolution polishing at a high flow velocity.
