Min. Order Reference FOB Price
100 kg US$9,800.00 / kg
Product Description
Element symbol Er, atomic number 68, in the periodic table of chemical elements in the sixth period, lanthanide (group IIIB) 11, atomic weight 167.26, the element name from yttrium earth was found. Erbium oxide was found in yttrium soil by the fractional precipitation method by Swedish scientist ...