Supplier Page from Thermo Fisher Scientific for Gold(I) chloride, Premion:r, 99.99% (metals basis), Au 84.2% min
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific