Supplier Page from Thermo Fisher Scientific for Cerium foil, 0.25mm (0.01in) thick, 99.9% (REO)
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific