Supplier Page from Thermo Fisher Scientific for Titanium foil, 0.05mm (0.002in) thick, annealed, Grade 1, 99.6% (metals basis)
Estrone, 99+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific