8arm-PEG20K 7arm-OH, 1arm-CO-CH2-CH2-COOH
Manufacturer:
SEED CHEM
Item Number:
AL-A477680
Product Name:
8arm-PEG20K 7arm-OH, 1arm-CO-CH2-CH2-COOH
Specifications:
250mg
Catalog No.:
AL-A477680