Supplier Page from Thermo Fisher Scientific for 2',7'-Dichlorofluorescein 3',6'-diacetate, 97%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific