NF ISO 11464

NF ISO 11464

December 2006
Standard Current mandatory application standard

Soil quality - Pretreatment of samples for physico-chemical analysis

ISO 11464:2006 specifies the pretreatments required for soil samples that are to be subjected to physico-chemical analyses of stable and non-volatile parameters and describes the following five types of pretreatment of samples: drying, crushing, sieving, dividing and milling. The pretreatment procedures described in ISO 11464:2006 are not applicable if they affect the results of the determinations to be made. ISO 11464:2006 is also not applicable to samples when volatile compounds are measured. In general, International Standards for analytical methods will state when it is necessary to adopt other procedures.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2006

Number of pages

15 p.

Reference

NF ISO 11464

ICS Codes

13.080.05   Examination of soils in general

Classification index

X31-412

Print number

1 - 13/11/2006

International kinship

Sumary
Soil quality - Pretreatment of samples for physico-chemical analysis

ISO 11464:2006 specifies the pretreatments required for soil samples that are to be subjected to physico-chemical analyses of stable and non-volatile parameters and describes the following five types of pretreatment of samples: drying, crushing, sieving, dividing and milling.

The pretreatment procedures described in ISO 11464:2006 are not applicable if they affect the results of the determinations to be made. ISO 11464:2006 is also not applicable to samples when volatile compounds are measured. In general, International Standards for analytical methods will state when it is necessary to adopt other procedures.

Replaced standards (1)
NF ISO 11464
December 1994
Standard Cancelled
Soil quality. Pretreatment of samples for physico-chemical analysis.

Table of contents
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  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Principe
    1
  • 4 Appareillage
    3
  • 5 Mode opératoire
    4
  • 5.1 Généralités
    4
  • 5.2 Description de l'échantillon
    4
  • 5.3 Séchage
    4
  • 5.4 Broyage et élimination des matériaux grossiers
    5
  • 5.5 Sous-échantillonnage
    6
  • 5.6 Broyage fin (pulvérisation)
    7
  • 6 Rapport d'essai
    7
  • Annexe A (informative) Exemples d'appareillage
    8
  • Bibliographie
    11
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