Supplier Page from Thermo Fisher Scientific for Titanium foil, 1.6mm (0.063in) thick, annealed, 99.2% (metals basis)
Eicosanoic acid, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific