Supplier Page from Thermo Fisher Scientific for Lanthanum foil, 1.0mm (0.04in) thick, 99.9% (REO)
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific