Supplier Page from Thermo Fisher Scientific for Sodium tert-butoxide, 97%
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Hydroquinone, 99% from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific