NF G52-222-2*NF EN ISO 17234-2:2011
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2 : determination of 4-aminoazobenzene.

Standard No.

NF G52-222-2*NF EN ISO 17234-2:2011

Release Date

2011

Published By

Association Francaise de Normalisation

Latest

NF G52-222-2*NF EN ISO 17234-2:2011

NF G52-222-2*NF EN ISO 17234-2:2011 history

• 2011 NF G52-222-2*NF EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2 : determination of 4-aminoazobenzene.