Projet de travail approuvé
ISO/AWI 24847
Pigment and extenders — Identification and quantification of primary aromatic amines in organic pigments by high performance liquid chromatography (HPLC)
Numéro de référence
ISO/AWI 24847
ISO/AWI 24847
Edition 1
© ISO 2024
Projet de travail approuvé
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: ProjetStade: Nouveau projet enregistré au programme de travail du TC/SC [20.00]
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Edition: 1
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Comité technique :ISO/TC 256
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