- Standard No.
- GB/T 18114.5-2000
- Language
- Chinese
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
-
GB/T 18114.4-2010
- Lastest
-
GB/T 18114.4-2010
- Scope
- This standard specifies the method for the determination of zirconia content in monazite concentrate. This standard applies to the determination of zirconia content in monazite concentrate. Measuring range: 0.50% to 4.00%.
GB/T 18114.5-2000 history
- 2011 GB/T 18114.4-2010 Chemical analysis methods of rare earth concentrates.Part 4: Determination of niobium oxide, zirconium oxide and titanium oxide contents.Inductively coupled plasma atomic emission spectrometry
- 2000 GB/T 18114.5-2000 Methods for chemical analysis of monazite concentrates-Determination of zirconium oxide content
GB/T 18114.5-2000 Methods for chemical analysis of monazite concentrates-Determination of zirconium oxide content was changed to GB/T 18114.4-2010 Chemical analysis methods of rare earth concentrates.Part 4: Determination of niobium oxide, zirconium oxide and titanium oxide contents.Inductively coupled plasma atomic emission spectrometry.