Supplier Page from Thermo Fisher Scientific for Ytterbium(III) chloride hydrate, REacton:r, 99.9% (REO)
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific