CAS No.: 2221948-98-5

Product Name: BIS-PEG21-NHS ESTER, SPA-PEG20-SPA

Product ID: 06023502342

M.W: 1236.61

Storage: -18℃ for long term storage,avoid light

Purity: >95%

Amino-PEG4-alcohol

Product Name: Amino-PEG4-alcohol

CAS No.: 86770-74-3

Storage: -18℃ for long term storage,avoid light

Package Size: 1kg/bottle, 10kg/bottle,100kg/bottle,1t/bottle,10t/bottle

Purity:>95%

NH2-PEG2-C2-Boc

Product Name: NH2-PEG2-C2-Boc