I recently started using HP-20 resin for crude separtion...i just wanted to know what is the best way of loading it and storing it..i suspend them in methanol and load on col and the equilibrate with 100% water before loading my sample....

are these reusable? means after washing with 100% organic can i use them again for another separation?

Which solvent is best to store them because they can not be stored dried i heard..

thanks a lot in advance.