Abstract
The principle consists in preparation of an aqueous extract from a test portion of the leather, and measurement of the pH of the extract, using a pH meter. The definition of a difference figure of an aqueous leather extract is given. Reagents, apparatus, procedure and the test report are specified.
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Status: WithdrawnPublication date: 1977-09
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Edition: 1Number of pages: 2
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- ICS :
- 59.140.30 Leather and furs
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