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DIN EN ISO 17234-1:2015-07

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 17234-1:2015); German version EN ISO 17234-1:2015

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Summary

This part of ISO 17234 specifies a method for determining the use of certain azo colorants which can release certain aromatic amines.

Technical characteristics

Publisher	Deutsche Institut für Normung e.V. (DIN)
Publication Date	07/01/2015
Page Count	20
EAN	---
ISBN	---
Weight (in grams)	---

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Previous versions

DIN EN ISO 17234-1:2025-04

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); German version EN ISO 17234-1:2024

01/04/2025

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Most Recent

DIN EN ISO 17234-1:2023-10

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/DIS 17234-1:2023); German and English version prEN ISO 17234-1:2023

Traduction automatique de l'anglais :
Cuir - Essais chimiques pour la détermination de certains colorants azoïques dans les cuirs teints - Partie 1 : Détermination de certaines amines aromatiques dérivées de colorants azoïques (ISO/DIS 17234-1:2023) ; Version allemande et anglaise prEN ISO 17234-1:2023

01/10/2023

Superseded

Historical

DIN EN ISO 17234-1:2020-12

01/12/2020

Superseded , Under review

Historical

DIN EN ISO 17234-1:2019-04

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/DIS 17234-1:2019); German and English version prEN ISO 17234-1:2019

01/04/2019

Superseded

Historical