[P5413-2KG] Poly(ethylene glycol) Molecular Biology, average mol wt 8,000 + 534,270원
[P5413-1KG] Poly(ethylene glycol) Molecular Biology, average mol wt 8,000 + 273,460원
[P5413-500G] Poly(ethylene glycol) Molecular Biology, average mol wt 8,000 + 203,610원