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.
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.
PUBLISHED
SRPS EN 13654-2:2008
PROJECT
nkSRPS EN 13654-2:2022
30.99
CD approved for registration as DIS
Jul 11, 2025