Supplier Page from Thermo Fisher Scientific for Scandium(III) sulfate hydrate, REacton:r, 99.9% (REO)
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific