Supplier Page from Thermo Fisher Scientific for Erbium(III) 2,4-pentanedionate, REacton:r, 99.9% (REO)
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific