ISO 5814:1990
Withdrawn
View Superseded by
Water quality — Determination of dissolved oxygen — Electrochemical probe method
Hardcopy , PDF
English, French
03-29-1990
04-09-2025
Includes a procedure by means of an electrochemical cell which is isolated from the sample by a gas permeable membrane. Depending on the type of probe employed measurement can be made either as concentration of oxygen, percentage saturation or both. The procedure is suitable for measurements made in the field and for continuous monitoring and in the laboratory. It is the preferred procedure for highly coloured and turbid waters. It is suitable for natural, waste and saline waters.
| Committee |
ISO/TC 147/SC 2
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| JIS K 0400-32-30:1999 | Identical |
| BS EN 25814:1992 | Identical |
| UNE-EN 25814:1994 | Identical |
| ISO 5815-1:2003 | Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 1: Dilution and seeding method with allylthiourea addition |
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