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NA 062

DIN Standards Committee Materials Testing

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Draft standard [Pre-order]

DIN EN ISO 17234-2
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO/DIS 17234-2:2026); German and English version prEN ISO 17234-2:2026

Title (German)

Leder - Chemische Prüfungen zur Bestimmung bestimmter Azofarbstoffe in gefärbten Ledern - Teil 2: Bestimmung von 4-Aminoazobenzol (ISO/DIS 17234-2:2026); Deutsche und Englische Fassung prEN ISO 17234-2:2026

Responsible national committee

NA 062-05-52 AA - Chemical test methods for leather and leather auxiliaries  

Responsible european committee

CEN/TC 289/WG 1 - Chemical test methods  

Responsible international committee

IULTCS - International Union of Leather Technologists and Chemists Societies  

Edition 2026-09
Publication 2026-08-21
Public enquiry period 2026-08-21
until
2026-10-21
Original language German , English
Price from 90.50 €
Order from DIN Media
Table of contents

Contact

Dipl.-Ing.

Yavuz Anik

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2595
Fax: +49 30 2601-42595

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