DB13/T 2763-2018
Rapid Determination Method of Free Acid in Fertilizer (English Version)
- Standard No.
- DB13/T 2763-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Hebei Provincial Standard of the People's Republic of China
- Latest
- DB13/T 2763-2018
- Scope
- This standard specifies the automatic potentiometric titration method for the determination of free acid content in rhodium sulfate, agricultural potassium sulfate, and superphosphate using sodium hydroxide standard titration solution. This standard is applicable to the determination of free acid content in ammonium sulfate, agricultural potassium sulfate, and superphosphate.
DB13/T 2763-2018 history
- 2018 DB13/T 2763-2018 Rapid Determination Method of Free Acid in Fertilizer
