Mineral fertilizers. Method for determination of mass fraction of amide nitrogen in compound fertilizers (spectrophotocolorimetric method)
NORMA vydaná dňa 1.7.1997
Designation standards: GOST 30181.5-94
Publication date standards: 1.7.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST