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ILNAS-EN ISO 17234-1:2020
Edition
09/2020
Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (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 colorants (ISO 17234-1:2020)
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Abstract
This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 289 : Leather |
Implementation
| start of the vote on the project | 21/03/2019 | date of ratification (dor) | 27/07/2020 | |||
| end of the vote on the project | 12/06/2019 | date of anouncement (doa) | 31/12/2020 | |||
| start of the vote on the final project | 30/04/2020 | date of publication (dop) | 31/03/2021 | |||
| end of the vote on the final project | 26/06/2020 | date of withdrawal (dow) | 31/03/2021 |
|
Publication Official Journal
of the Grand-Duchy of Luxembourg |
26/03/2021 |
| Reference | Mémorial A N° 245 |
Relations
| Relations to older standards |
| ILNAS-EN ISO 17234-1:2015 |
| Relations to international standards |
| ISO 17234-1 |
| ISO 17234-1:2020 |
International Classification for Standards (ICS codes) :
| 59.140.30 : Leather and furs |
