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EVS-EN ISO 4045:2018

Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018)

General information
Valid from 18.06.2018
Base Documents
ISO 4045:2018; EN ISO 4045:2018
Directives or regulations
None
Standard history
Status
Date
Type
Name
18.06.2018
Main
08.05.2008
Main
This document specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.
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