BS 6068-2.25(1986) : 1986 AMD 10869
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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WATER QUALITY - PHYSICAL CHEMICAL AND BIOCHEMICAL METHODS - METHOD FOR DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE TITRIMETRIC METHOD USING N N DIETHYL 1,4 PHENYLENEDIAMINE
15-05-2000
23-11-2012
National foreword
Method
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
Bibliography
Annexes
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
B. Preparation of water free from oxidizing and
reducing substances
Tables
1. Terms and synonyms in relation to actual compounds
in the solution
2. Analytical parameters from interlaboratory analysis
for free residual chlorine
Specifies a titrimetric method for the determination of total chlorine and free chlorine in water. For concentrations 0.03 - 5 mg/L. Not suitable for sea water and water with bromides and iodides. Coverage includes definitions, reagents, apparatus and procedure. Also includes annexes and tables. BS AMD 10869 RENUMBES THIS STANDARD.
| Committee |
EH/3
|
| DevelopmentNote |
Superseded and renumbered by BS EN ISO 7393-1 (07/2004) Supersedes BS 2690-13(1972) and 84/52409 DC (06/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 6068-1.2(1990) : 1990 | WATER QUALITY - GLOSSARY - ADDITIONAL TERMS RELATING TO TYPES OF WATER, AND TREATMENT AND STORAGE OF WATER AND WASTE WATER, AND TERMS USED IN SAMPLING AND ANALYSIS OF WATER |
| BS 6068-2.26(1986) : 1986 AMD 10870 | WATER QUALITY - PHYSICAL CHEMICAL AND BIOCHEMICAL METHODS - METHOD FOR DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE COLORIMETRIC METHOD USING N N DIETHYL 1,4 PHENYLENEDIAMINE FOR CONTROL PURPOSES |
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