Supplier Page from Thermo Fisher Scientific for Nickel foil, 0.1mm (0.004in) thick, Puratronic:r, 99.994% (metals basis)
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethylcyclohexane, 99+% from Thermo Fisher Scientific