氨基PEG羧基，H2N-PEG-COOH

• 产品别名:α-animo-ω-propionic acid PEG
• CAS No:
• M.F.:
• M.W.:1000, 2000, 3350, 4000
• 储存条件:4℃ for long term storage
• 产品纯度:>97%
• 产品性状:White Powder