Hello,

I'm trying to polymerize PLA but I don't succeed to purify it. I tried by precipitation but I do not get a beautiful precipitate and I, therefore, cannot recover it. So I would like to use a SEC column to purify my PLA (4 kDa) of the lactide monomer and the catalyst. Can you help me? Do you have any recommendations on the type of resin to use?

More Louise Van Gheluwe's questions See All
Similar questions and discussions