- Standard No.
- GB/T 4324.30-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
-
GB/T 4324.16-2012
- Lastest
-
GB/T 4324.16-2012
- Scope
- This standard applies to the determination of ignition loss in tungsten trioxide. Measuring range: 0.05 to 1.00%.
GB/T 4324.30-1984 history
- 2012 GB/T 4324.16-2012 Methods for chemical analysis of tungsten.Part 16:Determination of loss content on ignition.Gravimetric method
- 1984 GB/T 4324.30-1984 Methods for chemical analysis of tungsten--The gravimetric method for the determination of loss content on ignition
GB/T 4324.30-1984 Methods for chemical analysis of tungsten--The gravimetric method for the determination of loss content on ignition was changed to GB/T 4324.16-2012 Methods for chemical analysis of tungsten.Part 16:Determination of loss content on ignition.Gravimetric method.