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Certificate of Analysis

Lanthanum oxide, 99.99%

Code: L 1268a

(For eg. B 1615-0108)

Lanthanum oxide is La2O3, an inorganic compound containing the rare earth element lanthanum and oxygen.

L 1268a (OTTO) Lanthanum oxide, 99.99% Cas 1312-81-8 - used to make optical glasses, to which this oxide confers increased density, refractive index, and hardness. L 1268a (OTTO) Lanthanum oxide, 99.99% Cas 1312-81-8 - used in making the camera, microscope, the optical glass and optical fiber.