Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Determination of AlCrMnFeCoNiCuZnPb content by inductively coupled plasma atomic emission spectrographic method and Determination of CoMnPbNiCuZnAlCr content by inductively coupled plasma mass spectrum method
STANDARD published on 18.11.2003
Designation standards: GB/T 12690.5-2003
Note: WITHDRAWN
Publication date standards: 18.11.2003
Country: Chinese technical standard
Category: Technical standards GB