Supplier Page from Thermo Fisher Scientific for m-Cresol Purple, sodium salt, pure, water soluble
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific