NF T90-431:2017
Water quality - Detection and enumeration of Legionella spp and Legionella pneumophilia - Method by direct inoculation and after concentration by membrane filtration of centrifugation

Standard No.

NF T90-431:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF T90-431:2017

NF T90-431:2017 history

• 2017 NF T90-431:2017 Water quality - Detection and enumeration of Legionella spp and Legionella pneumophilia - Method by direct inoculation and after concentration by membrane filtration of centrifugation