NF EN ISO 11732

NF EN ISO 11732

August 2005
Standard Current

Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection

ISO 11732:2005 specifies methods suitable for the determination of ammonium nitrogen in various types of waters (such as ground, drinking, surface, and waste waters) in mass concentrations ranging from 0,1 mg/l to 10 mg/l (in the undiluted sample), applying either FIA or CFA. In particular cases, the range of application may be adapted by varying the operating conditions.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2005

Number of pages

28 p.

Reference

NF EN ISO 11732

ICS Codes

13.060.50   Examination of water for chemical substances

Classification index

T90-080

Print number

1 - 01/08/2005

International kinship

ISO 11732:2005

European kinship

EN ISO 11732:2005
Sumary
Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection

ISO 11732:2005 specifies methods suitable for the determination of ammonium nitrogen in various types of waters (such as ground, drinking, surface, and waste waters) in mass concentrations ranging from 0,1 mg/l to 10 mg/l (in the undiluted sample), applying either FIA or CFA. In particular cases, the range of application may be adapted by varying the operating conditions.

Replaced standards (1)
NF EN ISO 11732
August 1997
Standard Cancelled
Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Dosage de l'azote ammoniacal par analyse avec injection de flux (FIA) et détection spectrométrique
    1
  • 4 Dosage de l'azote ammoniacal par analyse en flux continu (CFA) et détection spectrométrique
    7
  • 5 Calcul
    10
  • 6 Fidélité
    11
  • 7 Rapport d'essai
    11
  • Annexe A (informative) Exemples de systèmes d'analyse en flux
    12
  • Annexe B (informative) Données de fidélité
    16
  • Bibliographie
    18
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