[181978-5G] Poly(ethyleneimine) solution average Mₙ ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H₂O 113,190원
[181978-100G] Poly(ethyleneimine) solution average Mₙ ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H₂O 212,190원
[181978-250G] Poly(ethyleneimine) solution average Mₙ ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H₂O 337,590원
[181978-18KG] Poly(ethyleneimine) solution average Mₙ ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H₂O 3,905,033원