Supplier Page from Thermo Fisher Scientific for Lead(IV) oxide, Puratronic:r, 99.995% (metals basis)
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific