DIN Standards Committee Food and Agricultural Products
Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025
Abstract
This document specifies a method for the titrimetric determination of the ammoniacal nitrogen content in inorganic fertilizers (including compound fertilizers), in which nitrogen is found exclusively either in the form of ammonium salts or ammonium salts together with nitrates. This document is not applicable to fertilizers containing urea, cyanamide, nutrient polymers or other organic nitrogenous compounds.
Begin
2025-07-22
WI
00260345
Planned document number
DIN EN 15475
Project number
05702828
Responsible national committee
Responsible european committee
CEN/TC 260/WG 7 - Inorganic fertilizers and inhibitors
draft standard
Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025
2026-01
Order from DIN Media
previous edition(s)
Fertilizers - Determination of ammoniacal nitrogen; German version EN 15475:2009
2009-04
