The 'From' value should be less than 'To' value Please enter a valid price range Adobe Acrobat Standard 2017 for Windows (1 User) [Boxed] Item : 2729714 / Model : 65279295
Cerium oxide is an important component of glass polishing powders and phosphors used in screens and fluorescent lamps. It is also used in the flint (actually ferrocerium) of lighters.
Yttrium (Y, element 39; emits red light) Yttrium oxide glass is heat- and shockresistant, and used for camera lenses. Yttrium is used in superconductors, which can conduct electricity without any loss of energy; and yttrium aluminium garnet is used in lasers and makes sparkling diamond-like gems.