Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 6:Determination of lanthanum,cerium,praseodymium,neodymium,samarium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents in europium metal and oxide
NORMA vydaná dňa 27.11.2023
Designation standards: GB/T 18115.6-2023
Publication date standards: 27.11.2023
Country: Chinese technical standard
Kategória: Technické normy GB