Supplier Page from Thermo Fisher Scientific for Iron foil, 0.5mm (0.02in) thick, 99.99% (metals basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific