NF T90-080:1997
Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection.

Standard No.

NF T90-080:1997

Release Date

1997

Published By

Association Francaise de Normalisation

Status

Be replaced 2005-08

Replace By

NF T90-080:2005

NF T90-080*NF EN ISO 11732:2005

Latest

NF T90-080:2005

NF T90-080*NF EN ISO 11732:2005

NF T90-080:1997 history

• 0000 NF T90-080:2005
• 1997 NF T90-080:1997 Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection.