Supplier Page from Thermo Fisher Scientific for Titanium(III) sulfate, 20% in 1-4% sulfuric acid
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific