Supplier Page from Thermo Fisher Scientific for Aluminum oxide, cement, Al{2}O{3} 95% (SiO{2} µ=5%)
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific