Leather. Chemical tests for the determination of certain azo colorants in dyed leathers - Determination of certain aromatic amines derived from azo colorants

Leather. Chemical tests for the determination of certain azo colorants in dyed leathers - Determination of certain aromatic amines derived from azo colorants

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1   Scope

This part of ISO 17234 specifies a method for determining the use of certain azo colorants which may release certain aromatic amines.