Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024)
STANDARD published on 4.12.2024
Designation standards: UNE-EN ISO 21135:2024
Publication date standards: 4.12.2024
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Category: Technical standards UNE