Supplier Page from Thermo Fisher Scientific for Aluminum foil, 1.0mm (0.04in) thick, Puratronic:r, 99.998% (metals basis)
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific