NBN EN ISO 11731:2017

Water quality - Enumeration of Legionella (ISO 11731:2017)

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 230 (Water analysis)
Status
ACTIVE
Publication date
19 July 2017
ICS Code
07.100.20 (Microbiology of water)
Withdrawn Date
Price
€ 166,00

About this training

Summary

ISO 11731:2017 specifies culture methods for the isolation of Legionella and estimation of their numbers in water samples.
These methods are applicable to all kinds of water samples including potable, industrial, waste and natural waters. These methods can be used for water related matrices, e.g. biofilms, sediments, etc.
Not all Legionella species are culturable therefore, the methods described in this document do not recover all species of Legionella.