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EN ISO 17234-1:2024

Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants (ISO 17234-1:2024) EN ISO 17234-1:2024

Publication date:   Sep 28, 2023

General information

60.60 Standard published   Dec 11, 2024

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

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Draft

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Scope

This document specifies a method to determine certain aromatic amines derived from azo colourants.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 17234-1:2020

NOW

PUBLISHED
EN ISO 17234-1:2024
60.60 Standard published
Dec 11, 2024