The standard specifies a method for determining the effect, on the colour of a dye, of dyeing in the presence of hexavalent chromium salts. It is applicable to wool. An alternative method is specified in 6.3 to provide a milder test suitable for assessing the effect of chromium salts in such concentrations as might be found when shading.
Number of pages: 12
Date of approval: 1996-09-23
International relationships: EN ISO 105-Z01:1995 IDTISO 105-Z01:1993 IDT