NEN-EN-ISO 4045:2018
Current
Current
The latest, up-to-date edition.
Leather - Chemical tests - Determination of pH and difference figure
Available format(s)
Hardcopy
Language(s)
English
Published date
01-06-2018
Publisher
NEN-EN-ISO 4045 specifies a method for determining the pH value and the difference figure of an aqueous leather extract
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