Supplier Page from Thermo Fisher Scientific for 2,5-Bis(4-biphenylyl)-1,3,4-oxadiazole, 99%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific