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EN ISO 17234-1:2020

Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2020)

Publication date:   Dec 21, 2020

General information

60.60 Standard published   Sep 16, 2020

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

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Scope

This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 17234-1:2015

NOW

PUBLISHED
EN ISO 17234-1:2020
60.60 Standard published
Sep 16, 2020

REVISED BY

IN_DEVELOPMENT
FprEN ISO 17234-1