Supplier Page from Thermo Fisher Scientific for Potassium tetrabromoaurate(III) dihydrate, Premion:r, 99.99% (metals basis), Au 33% min
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific