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NBN EN ISO 4045:2018
Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018)
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Summary
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 07/25/2018 |
| Cancellation Date | 12/31/2018 |
| Page Count | 15 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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25/07/2018
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26/11/2008
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