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prSRPS EN 15475:2025

Inorganic fertilizers – Titrimetric determination of ammoniacal nitrogen

General information

10.99     Jul 12, 2025

ISS

H134

European Norm

English  

Scope

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.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

2019/1009

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 15475:2009

PUBLISHED
SRPS EN 15475:2016

NOW

PROJECT
prSRPS EN 15475:2025
10.99 New project approved
Jul 12, 2025

Related project

Adopted from prEN 15475 rev IDENTICAL