NF EN 15561

NF EN 15561

April 2009
Standard Cancelled

Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate

Le présent document prescrit une méthode de dosage de l'azote total dans la cyanamide calcique nitratée.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2009

Number of pages

18 p.

Reference

NF EN 15561

ICS Codes

65.080   Fertilizers

Classification index

U42-147

Print number

1 - 24/03/2009

European kinship

EN 15561:2009
Sumary
Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate

Le présent document prescrit une méthode de dosage de l'azote total dans la cyanamide calcique nitratée.
Standard replaced by (1)
NF EN 15561
August 2023
Standard Current
Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Principe
    4
  • 5 Réactifs
    4
  • 6 Appareillage
    5
  • 7 Échantillonnage et préparation de l'échantillon
    10
  • 8 Mode opératoire
    10
  • 9 Calcul et expression du résultat
    12
  • 10 Rapport d'essai
    13
  • Bibliographie
    14
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