ISO 4045:1977 PDF

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Leather — Determination of pH

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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.

Edition

1977

Published Date

1977

Published By

International Standardization Organisation

Page Count

2

ISO 4045:1977 PDF
$65.00 Original price was: $65.00.$50.70Current price is: $50.70.