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.
DIN EN ISO 5814:2013 Referenced Document
ISO 3696 Water for analytical laboratory use; Specification and test methods
DIN EN ISO 5814:2013 history
2013DIN EN ISO 5814:2013-02 Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012); German version EN ISO 5814:2012
2013DIN EN ISO 5814:2013 Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012); German version EN ISO 5814:2012
1970DIN EN ISO 5814 E:2010-05 Electrochemical probe method for determination of dissolved oxygen in water quality (draft)
DIN EN ISO 5814:2013 Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012); German version EN ISO 5814:2012 has been changed from DIN EN 25814:1992 .