NEN-ISO 4045
Leather - Determination of pH
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 December 1977 |
| Status: | inactive |
| ICS Code (Leather and furs): | 59.140.30 |
scope:
This International Standard specifies a method for determining the pH and the difference figure of an aqueous leather extract.
Document History
NEN-ISO 4045
December 1, 1977
Leather - Determination of pH
This International Standard specifies a method for determining the pH and the difference figure of an aqueous leather extract.