SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF NITROGEN - PART 2: DUMAS METHOD

Published date

12-01-2013

Publisher

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Réactifs
6 Appareillage
7 Échantillon pour essai
8 Mode opératoire
9 Calcul
10 Expression des résultats
11 Fidélité
12 Rapport d'essai
Annexe A (informative) Résultats d'un essai
                       interlaboratoire visant à
                       déterminer l'azote (méthode de
                       Dumas)
Bibliographie

Specifies a method for the determination of nitrogen in soil improvers and growing media and is not applicable to liming and preformed materials such as mineral wool slabs and foam slabs.

DevelopmentNote	Indice de classement: U44-310-2. (09/2002)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current

Standards	Relationship
UNE-EN 13654-2:2002	Identical
BS EN 13654-2:2001	Identical
EN 13654-2 : 2001	Identical
DIN EN 13654-2:2002-01	Identical
UNI EN 13654-2 : 2001	Identical

XP U44 163 : 2009 XP	SOIL IMPROVERS AND GROWING MEDIA - CHARACTERIZATION OF ORGANIC MATTER BY POTENTIAL MINERALIZATION OF CARBON AND NITROGEN
FD U42 163 : 2018 FD	FERTILIZER - CHARACTERIZATION OF AN ORGANIC OR OGANO-MINERAL FERTILIZER BY POTENTIAL MINERALIZATION OF NITROGEN
FD U44 168 : 2018 FD	GUIDE FOR THE INTERPRETATION OF METHODS OF CHARACTERIZATION FOR ORGANIC MATTER IN SOIL IMPROVERS (FD U44-162 AND FD U44-163)
FD U44 163 : 2018 FD	SOIL IMPROVERS AND GROWING MEDIA - CHARACTERIZATION OF ORGANIC MATTER BY POTENTIAL MINRALIZATION OF CARBON AND NITROGEN
XP U44 162 : 2009 XP	SOIL IMPROVERS AND GROWING MEDIA - CHARACTERIZATION OF ORGANIC MATTER BY BIOCHEMICAL FRACTIONING AND ESTIMATION OF ITS BIOLOGICAL STABILITY