Supplier Page from Thermo Fisher Scientific for Tris(hydroxymethyl)aminomethane, 99.8%, for analysis, biochemical grade
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific