Supplier Page from Thermo Fisher Scientific for Barium fluoride, ultra dry, 99.998% (metals basis)
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific