10 Grams Europium (III) Oxide 99.9%+ Purity Lab Grade

Europium (III) oxide is a rare earth oxide supplied here as a lab grade powder at 99.9%+ purity, in a 10 gram quantity. Its principal role is as the source of the red-emitting activator in phosphor systems, where it is doped into host lattices used for fluorescent lamps, LED displays and cathode ray phosphors.

Beyond phosphor work, it is used as a dopant in optical and laser materials, as a starting material for other europium compounds, and as a reference material in rare earth analysis and geochemical study. The purity grade suits research and small scale materials preparation.