Supplier Page from Thermo Fisher Scientific for Chlorogenic acid, 98%, predominantly trans, from coffee seeds
9-Fluorenone, 99+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific