UNE-EN ISO 17234-1:2021
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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)
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian, English
Published date
12-05-2021
Publisher
Superseded date
15-10-2025
Superseded by
€93.60
Excluding VAT
This part of ISO 17234 specifies a method for determining the use of certain azo colorants which can release certain aromatic amines.
| Committee |
CTN 59
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 17234-1:2020 | Identical |
| EN ISO 17234-1:2020 | Identical |
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