Supplier Page from Thermo Fisher Scientific for Europium(III) oxide, REacton:r, 99.996% (REO)
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific