Supplier Page from Thermo Fisher Scientific for Titanium(IV) chloride, 0.09M solution in 20% HCl, AcroSeal®
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific