ISO 17234-1:2024 PDF
Leather — Chemical tests for the determination of certain azo colourants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colourants
Leather — Chemical tests for the determination of certain azo colourants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colourants
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 25
- Дата публикации:
- 3 декабря 2024 г.
- Издание:
- ISO IS 17234 edition 4 version 1
- ICS:
- 59.140.30
This document specifies a method to determine certain aromatic amines derived from azo colourants.
Abstract
Overview
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 specifies a laboratory method to detect and quantify released from azo colourants in dyed leather. The method targets substances listed in regulatory lists (e.g., REACH Annex XVII Appendix 8 and GB 20400-2006) that are potential health hazards (many are carcinogenic).
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