GB/T 654-1999
Chemical reagent-- Barium carbonate (English Version)
- Standard No.
- GB/T 654-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2012-06
- Replace By
- GB/T 654-2011
- Latest
- GB/T 654-2011
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of chemical reagents and barium carbonate.
GB/T 654-1999 history
- 2011 GB/T 654-2011 Chemical reagent.Barium carbonate
- 1999 GB/T 654-1999 Chemical reagent-- Barium carbonate
