Supplier Page from Thermo Fisher Scientific for Erbium(III) perchlorate hexahydrate, 50% w/w in aq. soln., Reagent Grade
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific