Supplier Page from Thermo Fisher Scientific for Ytterbium(III) fluoride, anhydrous, REacton:r, 99.99% (REO)
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific