Historical
ISO 11731:1998
Water quality -- Detection and enumeration of Legionella
This International Standard describes a culture method for the isolation of Legionella organisms and estimation of their numbers in environmental samples.
This method is applicable to all kinds of environmental samples including potable, industrial and natural waters and associated materials such as sediments, deposits and slime.
CONTENT PROVIDER
International Organization for Standardization [iso]
International Organization for Standardization [iso]