DIN EN ISO 20136
Leather - Determination of degradability by micro-organisms (ISO 20136:2020); German version EN ISO 20136:2020
Leder - Bestimmung der Abbaubarkeit durch Mikroorganismen (ISO 20136:2020); Deutsche Fassung EN ISO 20136:2020
Responsible national committee
NA 062-05-52 AA - Chemical test methods of leather
Responsible european committee
CEN/TC 289/WG 1 - Chemical test methods
Responsible international committee
IULTCS - International Union of Leather Technologists and Chemists Societies