Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Erbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium and yttrium contents
STANDARD published on 13.4.2006
Designation standards: GB/T 18115.11-2006
Publication date standards: 13.4.2006
Country: Chinese technical standard
Category: Technical standards GB