Supplier Page from Thermo Fisher Scientific for Tantalum wire, 1.5mm (0.06in) dia, annealed, 99.95% (metals basis)
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific