NF EN ISO 11885

NF EN ISO 11885

November 2009
Standard Current mandatory application standard
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Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)

ISO 11885:2007 specifies a method for the determination of dissolved elements, elements bound to particles ("particulate") and total content of elements in different types of water (e.g. ground, surface, raw, potable and waste water) for the following elements: aluminium, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, chromium, cobalt, copper, gallium, indium, iron, lead, lithium, magnesium, manganese, molybdenum, nickel, phosphorus, potassium, selenium, silicon, silver, sodium, strontium, sulfur, tin, titanium, tungsten, vanadium, zinc and zirconium. Taking into account the specific and additionally occurring interferences, these elements can also be determined in digests of water, sludges and sediments (for example, digests of water as specified in ISO 15587‑1 or ISO 15587‑2). The method is suitable for mass concentrations of particulate matter in waste water below 2 g/l. The scope of this method may be extended to other matrices or to higher amounts of particulate matter if it can be shown that additionally occurring interferences are considered and corrected for carefully. It is up to the user to demonstrate the fitness for purpose.

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National standards and national normative documents

Publication date

November 2009

Number of pages

38 p.

Reference

NF EN ISO 11885

ICS Codes

13.060.50   Examination of water for chemical substances

Classification index

T90-136

Print number

1 - 16/10/2009

International kinship

ISO 11885:2007

European kinship

EN ISO 11885:2009
Sumary
Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)

ISO 11885:2007 specifies a method for the determination of dissolved elements, elements bound to particles ("particulate") and total content of elements in different types of water (e.g. ground, surface, raw, potable and waste water) for the following elements: aluminium, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, chromium, cobalt, copper, gallium, indium, iron, lead, lithium, magnesium, manganese, molybdenum, nickel, phosphorus, potassium, selenium, silicon, silver, sodium, strontium, sulfur, tin, titanium, tungsten, vanadium, zinc and zirconium.

Taking into account the specific and additionally occurring interferences, these elements can also be determined in digests of water, sludges and sediments (for example, digests of water as specified in ISO 15587‑1 or ISO 15587‑2). The method is suitable for mass concentrations of particulate matter in waste water below 2 g/l. The scope of this method may be extended to other matrices or to higher amounts of particulate matter if it can be shown that additionally occurring interferences are considered and corrected for carefully. It is up to the user to demonstrate the fitness for purpose.

Replaced standards (1)
NF EN ISO 11885
March 1998
Standard Cancelled
Water quality - Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Principe
    5
  • 5 Longueurs d'ondes recommandées, limite de quantification et interférences spectrales importantes
    5
  • 6 Interférences
    8
  • 7 Réactifs
    11
  • 8 Appareillage
    14
  • 9 Échantillonnage et conservation
    15
  • 10 Mode opératoire
    18
  • 11 Expression des résultats
    20
  • 12 Rapport d'essai
    20
  • Annexe A (informative) Méthodes spéciales de digestion
    21
  • Annexe B (informative) Données de fidélité
    22
  • Annexe C (informative) Description des matrices des échantillons utilisés pour l'essai interlaboratoires
    26
  • Bibliographie
    28
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