NF T90-431:2003
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 T90-431:2003

Release Date

2003

Published By

Association Francaise de Normalisation

Status

Be replaced 2014-11

Replace By

NF T90-431:2014

Latest

NF T90-431:2014

NF T90-431:2003 history

• 2014 NF T90-431:2014 Water quality - Detection and enumeration of Legionella spp and Legionella pneumophilia - Method by direct inoculation and after concentration by membrane filtration of centrifugation
• 2003 NF T90-431:2003 Water quality - Detection and enumeration of Legionella spp and Legionella pneumophilia - Method by direct inoculation and after concentration by membrane filtration of centrifugation.