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I.S. EN ISO 7393-2:2018&LC:2018

Current
Current

The latest, up-to-date edition.

WATER QUALITY - DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE - PART 2: CHLORIMETRIC METHOD USING N,N-DIETHYL-1,4-PHENYLENEDIAMINE FOR ROUTINE CONTROL PURPOSES (ISO 7393-2:2017)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2018

Preview

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.

National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Reagents
7 Apparatus
8 Sampling
9 Procedure
10 Calculation
11 Expression of results
12 Test report
Annex A (informative) - Separate determinations of combined
        chlorine of the monochloramine type, combined
        chlorine of the dichloramine type and of
        combined chlorine in the form of nitrogen trichloride
Annex B (informative) - Performance data
Annex C (informative) - Disposable planar reagent-filled
        cuvettes using a mesofluidic channel pump/colorimeter
Bibliography

Provides a method for the determination of free chlorine and total chlorine in water, readily applicable to field testing.

Committee
TC 147
DocumentType
Standard
Pages
34
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. CORRECTION VERSION IS AVAILABLE FOR THIS STANDARD
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

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