Supplier Page from Thermo Fisher Scientific for Tin foil, 2.0mm (0.08in) thick, Puratronic:r, 99.9985% (metals basis)
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific