- Standard No.
- GB/T 16484.19-1996
- Language
- Chinese
- Release Date
- 1996
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
-
GB/T 14635-2008
- Lastest
-
GB/T 14635-2020
- Scope
- This standard specifies the determination method for the total content of rare earth oxides in rare earth chloride and rare earth carbonate. This standard applies to the determination of the total content of rare earth oxides in rare earth chloride and rare earth carbonate. Measuring range: 20.00% to 60.00%.
GB/T 16484.19-1996 history
- 2020 GB/T 14635-2020 Rare earth metals and their compounds—Determination of total rare earth content
- 2008 GB/T 14635-2008 Rare earth metals and their compounds.Determination of total rare earth contents
- 1996 GB/T 16484.19-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of total rare earth oxide content
GB/T 16484.19-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of total rare earth oxide content was changed to GB/T 14635-2008 Rare earth metals and their compounds.Determination of total rare earth contents.