NF X31-160:1993
SOIL QUALITY. DETERMINATION OF PHOSPHORUS SOLUBLE IN A 20 G.L-1 MONOHYDRIC CITRIC ACID SOLUTION. DYER METHOD.

Standard No.

NF X31-160:1993

Release Date

1993

Published By

Association Francaise de Normalisation

Status

Be replaced 1999-12

Replace By

NF X31-160:1999

Latest

NF X31-160:1999

NF X31-160:1993 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.