Supplier Page from Thermo Fisher Scientific for Platinum wire, 0.127mm (0.005in) dia, hard, 99.9% (metals basis)
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific