NA 057
DIN Standards Committee Food and Agricultural Products
Draft standard
[New]
prEN 15478
prEN 15478
Inorganic fertilizers - Determination of total nitrogen in urea, methylene-urea and urea formaldehyde
Title (German)
Anorganische Düngemittel - Bestimmung des Gesamtgehalts an Stickstoff in Methylen-Harnstoff und Harnstoff-Formaldehyd