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SSH EN 13654-1:2001

Përmirësuesit e tokës dhe mjedisit prodhues - Përcaktimi I azotit - Pjesa 1: Metoda e modifikuar Kjldahl

Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
31 dhj 2004

General information

60.60     1 jan 2002

DPS

DPS/KT 190

European Norm

65.080  

anglisht  

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Scope

This European Standard specifies a method for the determination of nitrogen in soil improvers and growing media. The Kjeldahl method determines ammonium-N, nitrate-N, nitrite-N and organic N content of soil improvers and growing media. Nitrogen in N-N-linkages, N-O-linkages and some heterocyclics (especially pyridine) is only partially determined. [6], [7], [8]
The method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs.
NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

Life cycle

NOW

PUBLISHED
SSH EN 13654-1:2001
60.60 Standard published
1 jan 2002

Related project

Adopted from EN 13654-1:2001