Er ingots, rods Er, Erbium powder, erbium Article 
 Erbium nitrate, erbium ingots, rods Er, Er powder, doped long-term supply of imports of a variety of articles erbium oxide, erbium metal erbium, erbium fluoride, erbium nitrate, erbium acetate, erbium chloride, erbium ingots, rods Er, Er powder, Article Er, high purity metal erbium, aluminum bait traits: element symbols: Er, silver white. Shiny, soft, make the water decomposition, density: 8.795 g/cm3, melting point: 1522.0 ℃, boiling point: 2510.0 ℃ Usage: used in making glass, ceramics, special alloys are used in the system.