Supplier Page from Thermo Fisher Scientific for Zinc sulfate heptahydrate, 99%, ACS reagent
3-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific