Supplier Page from Thermo Fisher Scientific for 12-Crown-4, 98%
DL-1,2-Hexanediol, 98% from Thermo Fisher Scientific
Galvinoxyl free radical, 98% from Thermo Fisher Scientific
L(+)-Histidine methyl ester dihydrochloride, 97% from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific