NF X31-439*NF EN ISO 22892:2011
Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry.

Standard No.

NF X31-439*NF EN ISO 22892:2011

Release Date

2011

Published By

Association Francaise de Normalisation

Latest

NF X31-439*NF EN ISO 22892:2011

Replace

NF X31-439:2006

NF X31-439*NF EN ISO 22892:2011 history

• 2011 NF X31-439*NF EN ISO 22892:2011 Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry.
• 0000 NF X31-439:2006