- Standard No.
- GB/T 6150.8-1985
- Language
- Chinese
- Release Date
- 1985
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
-
GB/T 6150.6-2008
-
GB/T 6150.18-2023
- Lastest
-
GB/T 6150.18-2023
- Scope
- This standard is applicable to the determination of wet storage in tungsten concentrate. Measuring range: below 1%.
GB/T 6150.8-1985 history
- 2023 GB/T 6150.18-2023 Methods of chemical analysis of tungsten concentrates - Part 18: Determination of barium content by inductively coupled plasma atomic emission spectrometry
- 2008 GB/T 6150.6-2008 Methods for chemical analysis of tungsten concentrates.Determination hygroscopic moisture content.Gravimetric method
- 1985 GB/T 6150.8-1985 Methods for chemical analysis of tungsten concentrates--The gravimetric method for the determination hygroscopic moisture content
GB/T 6150.8-1985 Methods for chemical analysis of tungsten concentrates--The gravimetric method for the determination hygroscopic moisture content was changed to GB/T 6150.6-2008 Methods for chemical analysis of tungsten concentrates.Determination hygroscopic moisture content.Gravimetric method.