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BS EN 12873-3:2006

BS EN 12873-3:2006

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Influence of materials on water intended for human consumption. Influence due to migration Test method for ion exchange and adsorbent resins

Available format(s)

Hardcopy , PDF

Withdrawn date

03-04-2019

Language(s)

English

Published date

03-31-2006

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
4 Reagents
   4.1 General
   4.2 Cleaning liquids for glassware
5 Apparatus
6 Test samples
7 Pretreatment of test samples
8 Test procedure
   8.1 General
   8.2 Preparation of leachate sample
   8.3 Procedural blanks
   8.4 Analysis
9 Calculation of test results
10 Test report
Annex A (informative) Flow diagram
Annex B (informative) Test apparatus
Annex C (informative) Resin pre-treatment

Specifies a procedure to determine the migration of substances from ion exchange and adsorbent resin materials for use in contact with water intended for human consumption.

This European Standard specifies a procedure to determine the migration of substances from ion exchange and adsorbent resin materials for use in contact with water intended for human consumption. Resins comprise synthetic organic macromolecular materials. The standard is applicable to resins of the following types: ¾ Ion exchange resins: used to modify the composition of water (e.g. softening by removal of calcium ions). They can be in either an anionic or cationic state. ¾ Adsorbent resins: used to lower the concentration of undesirable substances (usually organic pollutants) from water. They are used in a neutral state.

Committee
EH/6
DevelopmentNote
Supersedes 04/19988949 DC. (04/2006)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy
Supersedes

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Hardcopy - English
PDF - English
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