NF ISO 17378-2

NF ISO 17378-2

March 2014
Standard Current

Water quality - Determination of arsenic and antimony - Part 2 : method using hydride generation atomic absorption spectrometry (HG-AAS)

ISO 17378-2:2014 specifies a method for the determination of arsenic and antimony. The method is applicable to drinking water, surface water, ground water, and rain water. The approximate linear application range of ISO 17378-2:2014 for both elements is from 0,5 µg/l to 20 µg/l. Samples containing higher concentrations than the application range can be analysed following appropriate dilution. Generally sea water is outside the scope of ISO 17378-2:2014. Sea water samples can be analysed using a standard additions approach providing that this is validated for the samples under test. The method is unlikely to detect organo-arsenic and organo-antimony compounds. The sensitivity of this method is dependent on the selected operating conditions.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2014

Number of pages

28 p.

Reference

NF ISO 17378-2

ICS Codes

13.060.50   Examination of water for chemical substances

Classification index

T90-135-2

Print number

1

International kinship

ISO 17378-2:2014
Sumary
Water quality - Determination of arsenic and antimony - Part 2 : method using hydride generation atomic absorption spectrometry (HG-AAS)

ISO 17378-2:2014 specifies a method for the determination of arsenic and antimony. The method is applicable to drinking water, surface water, ground water, and rain water. The approximate linear application range of ISO 17378-2:2014 for both elements is from 0,5 µg/l to 20 µg/l. Samples containing higher concentrations than the application range can be analysed following appropriate dilution.

Generally sea water is outside the scope of ISO 17378-2:2014. Sea water samples can be analysed using a standard additions approach providing that this is validated for the samples under test. The method is unlikely to detect organo-arsenic and organo-antimony compounds.

The sensitivity of this method is dependent on the selected operating conditions.

Replaced standards (1)
NF EN ISO 11969
September 1996
Standard Cancelled
Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique)

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Principe
    2
  • 4 Interférences
    2
  • 5 Réactifs
    4
  • 6 Appareillage
    8
  • 7 Échantillonnage et préparation des échantillons
    9
  • 8 Réglage des instruments
    10
  • 9 Mode opératoire
    11
  • 10 Étalonnage et analyse des données
    13
  • 11 Expression des résultats
    14
  • 12 Rapport d'essai
    14
  • Annexe A (informative) Informations supplémentaires
    15
  • Annexe B (informative) Diagramme de flux schématique et réponse du signal
    16
  • Annexe C (informative) Exemple de technique d'enrichissement
    18
  • Annexe D (informative) Données de performance
    20
  • Bibliographie
    23
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