I.S. EN 25813:1993
Current
WATER QUALITY - DETERMINATION OF DISSOLVED OXYGEN - IODOMETRIC METHOD
Hardcopy , PDF
English
01-01-1993
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
Method
1. Scope and field of application
2. Reference
3. Principle
4. Reagents
5. Apparatus
6. Procedure
7. Expression of results
8. Reproducibility
9. Special cases
10. Test report
Annex
Modified procedure when suspended matter, capable of
fixing or consuming iodine, is present
Specifies an iodometric method for the determination of dissolved oxygen in water by the so-called "Winkler procedure" modified in order to make allowance for certain interferances.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 5813:1983 | Identical |
| BS EN 25813:1993 | Identical |
| UNE-EN 25813:1994 | Identical |
| EN 25813:1992 | Identical |
| DIN EN 25813:1993-01 | Identical |
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