Supplier Page from Thermo Fisher Scientific for Nickel wire, 0.5mm (0.02in) dia, Puratronic:r, 99.999% (metals basis)
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific