Supplier Page from Thermo Fisher Scientific for Azur eosin methylene-blue, pure, solution according to Giemsa
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific