Supplier Page from Thermo Fisher Scientific for 2,6-Bis(hydroxymethyl)-p-cresol, tech. 90%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific