
Water Quality - Determination Of Dissolved Oxygen - Electrochemical Probe Method
出版:Nederlands Normalisatie Instituut

專家解讀視頻
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.
Supersedes NEN 6632. (10/2002)
ISO 5814:1990 - Identical