NF X31-160:1999
Soil quality - Determination of phosphorus soluble in a 20 g.l -1 monohydric citric acid solution - Dyer method

Standard No.

NF X31-160:1999

Release Date

1999

Published By

Association Francaise de Normalisation

Latest

NF X31-160:1999

Replace

NF X31-160:1993

NF X31-160:1999 history

• 1999 NF X31-160:1999 Soil quality - Determination of phosphorus soluble in a 20 g.l -1 monohydric citric acid solution - Dyer method
• 1993 NF X31-160:1993 SOIL QUALITY. DETERMINATION OF PHOSPHORUS SOLUBLE IN A 20 G.L-1 MONOHYDRIC CITRIC ACID SOLUTION. DYER METHOD.