GB/T 23368.1-2009
Methods for chemical analysis of ammonium metatungstate. Part 1:Determination of water insoluble content.Gravimetric analysis (English Version)
- Standard No.
- GB/T 23368.1-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 23368.1-2009
- Scope
- This part of GB/T 23368 specifies the determination method for the amount of water-insoluble matter in ammonium metatungstate. This part applies to the determination of water-insoluble matter in ammonium metatungstate, and the determination range is 0.0025% to 2%.
GB/T 23368.1-2009 history
- 2009 GB/T 23368.1-2009 Methods for chemical analysis of ammonium metatungstate. Part 1:Determination of water insoluble content.Gravimetric analysis
