Supplier Page from Thermo Fisher Scientific for 1-Hexanesulfonic acid, sodium salt hydrate, 99%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific