I.S. EN ISO 3071:2020
Current
The latest, up-to-date edition.
Textiles - Determination of pH of aqueous extract (ISO 3071:2020)
Hardcopy , PDF
English
01-03-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Preparation of test specimens
8 Procedure
9 Calculation
10 Precision
11 Test report
Annex A (informative) Preparation of standard buffer solutions
Bibliography
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