Supplier Page from Thermo Fisher Scientific for Cerium(III) sulfate, 99.9%, (REO=Rare Earth Oxides)
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific