Supplier Page from Thermo Fisher Scientific for Fluoroboric acid, 50 wt% solution in water
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific