[P3015-500G] Poly(ethylene glycol) average mol wt 200 + 103,400원
[P3015-250G] Poly(ethylene glycol) average mol wt 200 + 64,460원
[P3015-20KG] Poly(ethylene glycol) average mol wt 200 + 2,314,070원
[P3015-1KG] Poly(ethylene glycol) average mol wt 200 + 173,250원