DIN EN ISO 4045:2008-05
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
LEATHER - CHEMICAL TESTS - DETERMINATION OF PH
Hardcopy , PDF
25-09-2018
English
01-01-2008
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling and the preparation of the samples
8 Procedure
8.1 Preparation of the extract
8.2 Determination of the pH value
8.3 Determination of the difference figure
8.4 Calculation of the difference figure
9 Test report
National Annex NA (informative) Bibliography
Describes a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NEN EN ISO 4045 : 2008 | Identical |
| EN ISO 4045:2008 | Identical |
| ONORM EN ISO 4045 : 2008 | Identical |
| SN EN ISO 4045 : 2008 | Identical |
| NS EN ISO 4045 : 2ED 2008 | Identical |
| NBN EN ISO 4045 : 2008 | Identical |
| I.S. EN ISO 4045:2008 | Identical |
| NF EN ISO 4045 : 2008 | Identical |
| BS EN ISO 4045:2008 | Identical |
| ISO 4045:2008 | Identical |
| UNI EN ISO 4045 : 2008 | Identical |
| UNE-EN ISO 4045:2008 | Identical |
| ISO 2418:2017 | Leather — Chemical, physical and mechanical and fastness tests — Sampling location |
| ISO 4044:2017 | Leather — Chemical tests — Preparation of chemical test samples |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| DIN ISO 3696:1991-06 | WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS |
| DIN EN ISO 4044:2017-05 | LEATHER - CHEMICAL TESTS - PREPARATION OF CHEMICAL TEST SAMPLES (ISO 4044:2017) |
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