BS EN ISO 7393-1:2000
Current
The latest, up-to-date edition.
Water quality. Determination of free chlorine and total chlorine Titrimetric method using N,N-diethyl-1,4-phenylenediamine
Hardcopy , PDF
English
15-05-2000
National foreword
0 Introduction
1 Scope and field of application
2 Definitions
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Correction of interference due to the presence of
oxidized manganese
8 Expression of results
9 Interferences
10 Test report
Annex A - 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 - Preparation of water free from oxidizing and
reducing substances
Bibliography
Table 1 - Terms and synonyms in relation to actual compounds
in the solution
Table 2 - Analytical parameters from interlaboratory analysis
for free residual chlorine
A titrimetric method for the determination of free chlorine and total chlorine in water, excluding sea water and water containing bromides and iodides, for chlorine concentrations in the range 0.03 to 5 mg/l.
| Committee |
EH/3
|
| DevelopmentNote |
Supersedes and renumbers BS 6068-2.25(1986) (04/2000) Supersedes BS 2690-13(1972) and 84/52409 DC 2000 Version incorporates amendment 10869 to BS 6068-2.25(1986) (06/2005) Reviewed and confirmed by BSI, July 2008. (06/2008)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 7393-1:1985 | Identical |
| NEN EN ISO 7393-1 : 2000 C1 2001 | Identical |
| NF EN ISO 7393-1 : 2000 | Identical |
| NBN EN ISO 7393-1 : 2000 | Identical |
| I.S. EN ISO 7393-1:2000 | Identical |
| NS EN ISO 7393-1 : 1ED 2000 | Identical |
| EN ISO 7393-1:2000 | Identical |
| DIN EN ISO 7393-1:2000-04 | Identical |
| UNE-EN ISO 7393-1:2000 | Identical |
| BS 6070-2:1981 | Methods of sampling and test for sodium carbonate for industrial use Determination of chloride content |
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