8-Arm PEG-COOH (MW 20000)
https://www.lmdatabases.com/shop/cell25sk34372-8-arm-peg-cooh-mw-20000-86770
https://www.lmdatabases.com/web/image/product.template/86770/image_1920?unique=5b4cca8
8-Arm PEG-COOH (MW 20000) is a compound composed of PEG units and carboxyl (-COOH) groups, which can be used for dr_ug delivery.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days