Supplier Page from Thermo Fisher Scientific for N,N-Dimethyl-p-phenylenediamine, 96%
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific