Supplier Page from Thermo Fisher Scientific for Hexafluorophosphoric acid, ca 60% w/w aq. soln
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific