EN ISO 17234-1:2020
Current
Current
The latest, up-to-date edition.
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)
Published date
16-09-2020
Publisher
This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.
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