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MS ISO 5814:2016 (CONFIRMED:2025)
Water quality ‒ Determination of dissolved oxygen ‒ Electrochemical probe method (ISO 5814:2012, IDT)
This International Standard specifies an electrochemical method for the determination of dissolved oxygen in water by means of an electrochemical cell which is isolated from the sample by a gas permeable membrane.
Measurement can be made either as a concentration of oxygen in milligrams per litre, percentage saturation (% dissolved oxygen) or both. The method measures oxygen in water corresponding to 1 % to 100 % saturation. However, most instruments permit measurement of values higher than 100 %, i.e. supersaturation.
1st Confirmation
N/A
PDF
25
NSC 02 - Chemicals and Materials
13.060.50
30.00