Supplier Page from Thermo Fisher Scientific for Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ytterbium(III), 99%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific