NF ISO 11271

NF ISO 11271

April 2003
Standard Current

Soil quality - Determination of redox potential - Field method

ISO 11271:2002 specifies a field method for the determination of soil redox potential (Eh). NOTE The electrochemical measurement of redox potential described here is possible only if the relevant soil horizon has a moisture status defined as fresh or wetter according to the classes presented in annex D.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2003

Number of pages

19 p.

Reference

NF ISO 11271

ICS Codes

13.080.20   Physical properties of soils

Classification index

X31-557

Print number

1 - 19/03/2003

International kinship

ISO 11271:2002
Sumary
Soil quality - Determination of redox potential - Field method

ISO 11271:2002 specifies a field method for the determination of soil redox potential (Eh).

NOTE The electrochemical measurement of redox potential described here is possible only if the relevant soil horizon has a moisture status defined as fresh or wetter according to the classes presented in annex D.

Table of contents
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  • 1
    Domaine d'application 1
  • 2
    Référence normative 1
  • 3
    Terme et définition 1
  • 4
    Principe 1
  • 5
    Appareillage 2
  • 6
    Réactifs 3
  • 7
    Sélection du site et échantillonnage 3
  • 8
    Mode opératoire 3
  • 9
    Évaluation 4
  • 10
    Expression des résultats 5
  • 11
    Rapport d'essai 5
  • Annexes
  • A
    Description du montage d'électrodes redox, du pont électrolytique et de leur disposition pendant le mesurage 6
  • B
    Potentiels d'électrodes de platine dans différentes solutions 10
  • C
    Potentiels d'électrodes de référence 11
  • D
    Degré d'humidité du sol 12
  • Bibliographie
    13
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