Supplier Page from Thermo Fisher Scientific for Tris[N,N-bis(trimethylsilyl)amide]erbium(III), 98%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific