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Lanthanum aluminate is an inorganic compound with the formula LaAlO3, often abbreviated as LAO. It is an optically transparent ceramic oxide with a distorted perovskite structure.
LSC 925 (OTTO) Lanthanum aluminium oxide wafer, <100>, diam. × thickness 2 in x 0.5 mm Cas 12003-65-5 - used in making optical glass parts and optical fibers for electronic industry.