NF EN ISO 21253-2
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.
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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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Principe
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5 Choix de la matrice
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6 Conservation de l'échantillon avant analyse
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7 Étalons internes et étalons d'injection
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8 Étalonnage
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9 Détermination du taux de récupération
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10 Limite de quantification (LQ)
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11 Résultats
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12 Contrôles de la qualité
- Annexe A Effet matrice
- Bibliographie
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