Supplier Page from Thermo Fisher Scientific for Aluminum oxide substrate, 10x10x0.5mm, polished two sides, A plane
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific