Leather. Chemical tests for the determination of certain azo colorants in dyed leathers - Determination of certain aromatic amines derived from azo colorants Ingestion-build-65808 There is an urgent need

There is an urgent need within utilities and industry for material standards

there is no guarantee that this approach will always provide the optimum solution for all unbalanced load situations

The definition of metadata is addressed by ISO/IEC 11179 and is outside the scope of this International Standard

Methods of detection and alarm

Leather. Chemical tests for the determination of certain azo colorants in dyed leathers - Determination of certain aromatic amines derived from azo colorants Ingestion-build-65808 There is an urgent need1 Scope This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.