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ISO 17234-1:2020

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

Publication date:   Aug 21, 2020

General information

90.92 Standard to be revised   Jul 10, 2023

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 for determining the use of certain azo colourants which can release certain aromatic amines.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 17234-1:2015

NOW

PUBLISHED
ISO 17234-1:2020
90.92 Standard to be revised
Jul 10, 2023

REVISED BY

IN_DEVELOPMENT
ISO 17234-1