GB/T 20166.1-2012
Chemical analysis methods of rare earth polishing powder.Part 1:Determination of cerium oxide content.Titrimetry (English Version)
- Standard No.
- GB/T 20166.1-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 20166.1-2012
- Replace
- GB/T 20166.1-2006
- Scope
- This part of GB/T 20166 specifies the method for the determination of the amount of cerium oxide in rare earth polishing powder mainly composed of cerium-based rare earths. This section is applicable to the determination of the amount of cerium oxide in rare earth polishing powder mainly composed of cerium-based rare earths. The measurement range is 40% to 99%.
GB/T 20166.1-2012 history
- 2012 GB/T 20166.1-2012 Chemical analysis methods of rare earth polishing powder.Part 1:Determination of cerium oxide content.Titrimetry
- 2006 GB/T 20166.1-2006 Chemical analysis methods of rare earth polishing powder.Determination of cerium oxide content.Titrimetric analysis method
