walruslover69 - 6-7-2018 at 11:52
I am doing some research on using GPC to purify nano particles. There have been several papers published with groups using styrene divinylbenzene
(Bio-Beads S-X1) and toluene. Unfortunately the smallest amount that they sell (25g) still costs a few hundred dollars. I was wondering if I could
find a cheaper substitute medium. I am separating organically capped nano particles from oleylamine.