NEN EN ISO 17234-2 : 2011
Current
Current
The latest, up-to-date edition.
LEATHER - CHEMICAL TESTS FOR THE DETERMINATION OF CERTAIN AZO COLORANTS IN DYED LEATHERS - PART 2: DETERMINATION OF 4-AMINOAZOBENZENE
Published date
12-01-2013
Publisher
Explains a special procedure to detect the use of certain azo colorants in commodities, which can release 4-aminoazobenzene.
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