This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent potassium carbonate. This standard applies to the inspection of the chemical reagent potassium carbonate.
GB/T 1397-1995 history
2015GB/T 1397-2015 Chemical reagent.Potassium carbonate anhydrous
1995GB/T 1397-1995 Chemical reagent. Potassium carbonate