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ONORM EN ISO 3071 : 2006

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

TEXTILES - DETERMINATION OF PH OF AQUEOUS EXTRACT
Withdrawn date

05-01-2020

Published date

01-12-2013

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

Provides a method for determining the pH of the aqueous extract of textiles.

DevelopmentNote
Supersedes ONORM EN 1413 (05/2006)
DocumentType
Standard
PublisherName
Osterreichisches Normungsinstitut/Austrian Standards
Status
Withdrawn
SupersededBy

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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