Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2020)
STANDARD published on 1.1.2021
Designation standards: ÖNORM EN ISO 17234-1
Note: WITHDRAWN
Publication date standards: 1.1.2021
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM