
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 17234-1:2024)
STANDARD published on 15.4.2025
Designation standards: ÖNORM EN ISO 17234-1
Publication date standards: 15.4.2025
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Dieses Dokument legt ein Verfahren zur Bestimmung bestimmter aromatischer Amine aus Azofarbstoffen fest.