Poly(maleic anhydride)
Polyethylenimine, branched (MW 600)
Polyethylenimine, Branched, Mw 600 (bPEI 600)
Poly(iso-butyl methacrylate) fine powder, [η] = 0.60
Polyacrylamide (MW 5,000,000 - 6,000,000)
Poly(vinyl alcohol), MW 133000, 99% hydrolyzed
Poly(4-aminostyrene)