NF EN ISO 21253-2

NF EN ISO 21253-2

October 2019
Standard Current

Water quality - Multi-compound class methods - Part 2 : criteria for the quantitative determination of organic substances using a multi-compound class analytical method

This document specifies the criteria for developing an in-house mass spectrometry-based method for quantitative analysis of multiple subgroups of organic substances in the scope of physical-chemical analysis of water.This document supplements ISO/TS 13530 which provides guidance on the initial characterization of the measurement performances, by providing details to select the test matrix and internal standards and criteria for analyte and internal standard recoveries.This document is not intended as a substitute for the currently applicable analytical standards dedicated to organic compounds but as a resource bringing additional characterization elements.

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Main informations

Collections

National standards and national normative documents

Publication date

October 2019

Number of pages

18 p.

Reference

NF EN ISO 21253-2

ICS Codes

13.060.50   Examination of water for chemical substances

Classification index

T90-253-2

Print number

1

International kinship

ISO 21253-2:2019

European kinship

EN ISO 21253-2:2019
Sumary
Water quality - Multi-compound class methods - Part 2 : criteria for the quantitative determination of organic substances using a multi-compound class analytical method

This document specifies the criteria for developing an in-house mass spectrometry-based method for quantitative analysis of multiple subgroups of organic substances in the scope of physical-chemical analysis of water.

This document supplements ISO/TS 13530 which provides guidance on the initial characterization of the measurement performances, by providing details to select the test matrix and internal standards and criteria for analyte and internal standard recoveries.

This document is not intended as a substitute for the currently applicable analytical standards dedicated to organic compounds but as a resource bringing additional characterization elements.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Choix de la matrice
  • 6 Conservation de l'échantillon avant analyse
  • 7 Étalons internes et étalons d'injection
  • 8 Étalonnage
  • 9 Détermination du taux de récupération
  • 10 Limite de quantification (LQ)
  • 11 Résultats
  • 12 Contrôles de la qualité
  • Annexe A Effet matrice
  • Bibliographie
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