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ISO 17234-1

Leather — Chemical tests for the determination of certain azo colourants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colourants

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Organization: ISO
Publication Date: 1 August 2020
Status: active
Page Count: 28
ICS Code (Leather and furs): 59.140.30
scope:

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

Document History

ISO 17234-1
August 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 colourants
This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.
April 1, 2015
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants
This part of ISO 17234 specifies a method for determining the use of certain azo colorants which can release certain aromatic amines.
February 15, 2010
Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colorants
This part of ISO 17234 specifies a method for determining the use of certain azo colorants which may release certain aromatic amines.

References

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