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Norm
ÖNORM ISO 11731
Issue date: 2013 11 01
Water quality -- Detection and enumeration of Legionella (ISO 11731:1998)
This International Standard describes a culture method for the isolation of Legionella organisms and estimation of their numbers in environmental samples. This method is ...
Withdrawn: 2018 02 01
Publisher:
Austrian Standards International
Format:
Digital | 20 Pages
Language:
English
Currently valid:
Optionally co-design standards:
ICS
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.
ÖNORM ISO 11731
2013 11 01
Water quality -- Detection and enumeration of Legionella (ISO 11731:1998)
Norm
↖
Norm
Issue date :
1987 04 09
Water for analytical laboratory use — Specification and test methods
Norm
Issue date :
2018 02 01
Water quality - Enumeration of Legionella (ISO 11731:2017)
