GB 648-1993
Chemical Reagent Potassium Hydrogen Sulfate (English Version)
- Standard No.
- GB 648-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Agriculture
- Status
- 2011-12
- Replace By
- GB/T 648-2011
- Latest
- GB/T 648-2011
- Replace
- GB 648-1978
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent potassium thiocyanate. This standard applies to the inspection of the chemical reagent potassium thiocyanate.
GB 648-1993 history
- 2011 GB/T 648-2011 Chemical reagent—Potassium thiocyanate
- 1993 GB 648-1993 Chemical Reagent Potassium Hydrogen Sulfate
- 0000 GB 648-1978
GB 648-1993 Chemical Reagent Potassium Hydrogen Sulfate was changed to GB/T 648-2011 Chemical reagent—Potassium thiocyanate.
