Supplier Page from Thermo Fisher Scientific for Holmium(III) oxide, 99.9%, (Total Rare Earth Oxides), -325 mesh
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific