NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[Withdrawn]
DIN EN 15561
DIN EN 15561
Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009
Title (German)
Düngemittel - Bestimmung von Gesamtstickstoff in nitrathaltigem Kalkstickstoff; Deutsche Fassung EN 15561:2009