NEN NPR EN ISO/TS 17234 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LEATHER - CHEMICAL TESTS - DETERMINATION OF CERTAIN AZO COLOURANTS IN DYED LEATHERS
24-02-2010
12-01-2013
Defines a method for determining the use of certain azo colourants, which may release certain aromatic amines.
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