NF X31-122:1993
SOIL QUALITY. EXTRACTION OF BORON SOLUBLE IN BOILING WATER.

Standard No.

NF X31-122:1993

Release Date

1993

Published By

Association Francaise de Normalisation

Status

Be replaced 1999-12

Replace By

NF X31-122:1999

Latest

NF X31-122:1999

NF X31-122:1993 history

• 1999 NF X31-122:1999 Soil quality - Extraction of boron soluble in boiling water
• 1993 NF X31-122:1993 SOIL QUALITY. EXTRACTION OF BORON SOLUBLE IN BOILING WATER.