Supplier Page from Thermo Fisher Scientific for Ytterbium(III) fluoride, anhydrous, REacton:r, 99.99% (REO)
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific