GB/T 647-1993
Chemical reagents. Potassium nitrate (English Version)
- Standard No.
- GB/T 647-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-12
- Replace By
- GB/T 647-2011
- Latest
- GB/T 647-2011
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent potassium nitrate. This standard applies to the inspection of the chemical reagent potassium nitrate.
GB/T 647-1993 history
- 2011 GB/T 647-2011 Chemical reagent—Potassium nitrate
- 1993 GB/T 647-1993 Chemical reagents. Potassium nitrate
