
Determination of potassium content for compound fertilizers—Potassium tetraphenylborate gravimetric method
NORM herausgegeben am 26.9.2010
Designation standards: GB/T 8574-2010
Note: UNGĂśLTIG
Publication date standards: 26.9.2010
Country: Chinese technical standard
Kategorie: Technische Normen GB