Supplier Page from Thermo Fisher Scientific for Lead(II) titanium(IV) isopropoxide, 99.9% (metals basis), 5% w/v in isopropanol
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific