Supplier Page from Thermo Fisher Scientific for Tantalum foil, 0.127mm (0.005in) thick, hard, 99.95% (metals basis)
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific