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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 ISO 17234-1:2020

Publication date:   Aug 21, 2020

95.99   Withdrawal of Standard   Dec 3, 2024

General information

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

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 17234-1:2015

NOW

WITHDRAWN
ISO 17234-1:2020
95.99 Withdrawal of Standard
Dec 3, 2024

REVISED BY

PUBLISHED
ISO 17234-1:2024




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