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DIN Standards Committee Materials Testing

Abstract

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

Begin

2023-07-11

WI

00289255

Planned document number

FprEN ISO 17234-1

Responsible national committee

NA 062-05-52 AA - Chemical test methods of leather  

Responsible european committee

CEN/TC 289 - Leather  

draft standard

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/FDIS 17234-1:2024)
2024-09
Order from DIN Media

previous edition(s)

Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2020)
2020-09