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Normas DIN – AENOR
DIN EN ISO 20137:2017-07

DIN EN ISO 20137:2017-07

Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137:2017); German version EN ISO 20137:2017

Cuir - Essais chimiques - Lignes directrices pour les essais de produits chimiques critiques sur le cuir (ISO 20137:2017); Version allemande EN ISO 20137:2017

Leder - Chemische Prüfverfahren - Richtlinien für die Prüfung kritischer Chemikalien in Leder (ISO 20137:2017); Deutsche Fassung EN ISO 20137:2017

2017-07 /Active
Equivalencias internacionales:

EN ISO 20137 (2017-03)

ISO 20137 (2017-03)

Relación con otras normas DIN:
This document gives guidelines to apply the available chemical test methods for leather. This information can be used by those involved in setting specifications for leather, especially for those parameters relating to restricted chemical substances. Lists of restricted chemicals contain many substances that are not relevant to the leather industry. Those chemical substances that are not mentioned in this document do not need to be determined, thus avoiding unnecessary analytical costs.
Chemical hazards, Chemical substances, Chemical tests (textiles), Chemicals, Determination of content, Leather, Leather industry, Leather products, Leathercloth, Materials testing, Testing
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