Supplier Page from Thermo Fisher Scientific for Europium(III) fluoride, anhydrous, REacton:r, 99.98% (REO)
9-Fluorenone, 99+% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific