Supplier Page from Thermo Fisher Scientific for Glassy carbon rod, 1mm (0.04in) dia, type 1
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific