SUNBRIGHT® GL2-800NP *

2arm branched PEG, -COO-pNP, Mw 80,000
Chemical Name: 2,3-Bis(methylpolyoxyethylene-oxy)-1-(4-nitrophenoxy carboxy) propane

CAS#: 697278-22-1
Packaging size: 0.1g / 1g / 10g