ISO 4045
Leather - Chemical tests - Determination of pH and difference figure
active, Most Current
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| Organization: | ISO |
| Publication Date: | 1 May 2018 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Leather and furs): | 59.140.30 |
scope:
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.
Document History
ISO 4045
May 1, 2018
Leather - Chemical tests - Determination of pH and difference figure
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.
February 15, 2008
Leather — Chemical tests — Determination of pH
This International Standard 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.
September 15, 1977
Leather - Determination of pH
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