RO
SR EN 25813:2000
Water quality. Determination of dissolved oxygen. Iodometric method
Specifies the so-called Winkler procedure modified in order to make allowance for certain interferences. It is the reference procedure and applicable to all types of water having concentrations greater than 0,2 mg/l, up to double saturation, which are free from interfering substances.
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Status :
Valid
Approval date : 5/29/2000
Publish date : 5/30/2000
Romanian version publish date : 5/29/2000
Number of pages : 14
ICS : 13.060.50 Examination of water for chimical substances
Technical Committee : 52 - Water quality
- Normative reference SR EN 25814:1999
- Amended by SR EN 25813:2000/C91:2009