99.60 Withdrawal effective Aug 21, 2024
CEN
CEN/TC 289 Leather
European Norm
59.140.30 Leather and furs
ISO 20701 | IUF 427:2017 specifies a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.
The method uses an artificial saliva solution to simulate whether colouring materials can migrate from leather to the mouth or to the mucous membranes.
WITHDRAWN
EN ISO 20701:2018
99.60
Withdrawal effective
Aug 21, 2024
PUBLISHED
EN ISO 20701:2024