[408719-1L] Polyethylenimine, branched average Mw ~800 by LS, average Mₙ ~600 by GPC 676,830원
[408719-250ML] Polyethylenimine, branched average Mw ~800 by LS, average Mₙ ~600 by GPC 382,030원
[408719-100ML] Polyethylenimine, branched average Mw ~800 by LS, average Mₙ ~600 by GPC 217,800원