GB/T 20166.2-2006
Chemical analysis methods of rare earth polishing powder - Determination fluorine content - Ion selective electrode analysis (English Version)
- Standard No.
- GB/T 20166.2-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-05
- Replace By
- GB/T 20166.2-2012
- Latest
- GB/T 20166.2-2012
- Scope
- This standard specifies the method for the determination of fluorine content in rare earth polishing powder mainly composed of cerium-based rare earths. This standard is applicable to the determination of fluorine content in rare earth polishing powder mainly composed of cerium-based rare earth. Measuring range: 0.01% to 10.0%.
GB/T 20166.2-2006 history
- 2012 GB/T 20166.2-2012 Chemical analysis methods of rare earth polishing powder.Part 2:Determination fluorine content.Ion selective electrode analysis
- 2006 GB/T 20166.2-2006 Chemical analysis methods of rare earth polishing powder - Determination fluorine content - Ion selective electrode analysis
