Supplier Page from Thermo Fisher Scientific for Copper foil, Oxygen-Free High Conductivity (OFHC), alloy 101, 0.81mm (0.032in) thick
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific