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Norm

ISO 5813:1983

Issue date: 1983 09 01

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 wate...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English

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.