Supplier Page from Thermo Fisher Scientific for 1,3-Dimethyl-2-imidazolidinone, 98%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific