Draft
International StandardISO/DIS 24847
Pigments and extenders — Identification and quantification of primary aromatic amines in organic pigments by high-performance liquid chromatography (HPLC)
Reference number
ISO/DIS 24847
ISO/DIS 24847
Edition 1
© ISO 2026
Projet Norme internationale
ISO/DIS 24847
88159
Projet de Norme internationale au stade enquête auprès des membres de l’ISO.
Résumé
This document specifies a test method for the simultaneous determination of primary aromatic amines (PAAs) in organic pigments using external reference standards. The separation, identification and quantification of PAAs are achieved by high performance liquid chromatography (HPLC) analysis with gradient elution and diode array detection (DAD) and/or mass spectrometry detection (MSD) after an extraction step. This analytical procedure can be applied to all organic pigments. The method allows the determination of extractable PAA content including sulfonated PAAs.
Informations générales
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État actuel: Projet
Vous pouvez contribuer à l’élaboration de ce projet de Norme internationale en contactant le membre national
Stade: Mise au vote du DIS: 12 semaines [40.20] -
Edition: 1
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Comité technique :ISO/TC 256ICS :87.060.10
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