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naSRPS EN 13654-2:2022

Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method

General information

40.10     Aug 26, 2025

40.20    Oct 23, 2025

ISS

H190

European Norm

65.080  

English  

Scope

This European Standard specifies a method for the determination of nitrogen in soil improvers and growing media. The dry combustion method was developed originally as a manual method by Dumas. Its application is improved greatly due to the use of modern automated equipment and is applicable to all forms of nitrogen.
NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

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

PUBLISHED
SRPS EN 13654-2:2008

NOW

PROJECT
naSRPS EN 13654-2:2022
40.10 harmonizedStageCodeLabel.40.10
Aug 26, 2025

Related project

Adopted from prEN 13654-2 IDENTICAL