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 17234-1:2020
Publication date:
Aug 21, 2020
General information
90.92Standard to be revisedJul 10, 2023
ISO
IULTCS
International Union of Leather Technologists and Chemists Societies