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ISO 17234-1:2024

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

Publication date:   Dec 3, 2024

General information

60.60   Standard published   Dec 3, 2024

ISO

IULTCS International Union of Leather Technologists and Chemists Societies

International Standard

59.140.30   Leather and furs

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Scope

This document specifies a method to determine certain aromatic amines derived from azo colourants.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 17234-1:2020

NOW

PUBLISHED
ISO 17234-1:2024
60.60 Standard published
Dec 3, 2024