Supplier Page from Thermo Fisher Scientific for Gold foil, 0.1mm (0.004in) thick, 99.95% (metals basis)
Dotriacontane, 97% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific