NEN EN ISO 3071 : 2006
Current
Current
The latest, up-to-date edition.
TEXTILES - DETERMINATION OF PH OF AQUEOUS EXTRACT
Published date
01-12-2013
Publisher
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Preparation of test samples
8 Procedure
8.1 Preparation of the aqueous extract
8.2 Measurement of the pH of the aqueous extract
9 Calculation
10 Precision
11 Test report
Annex A (informative) Preparation of standard buffer solutions
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