NF B40-673-2*NF EN ISO 21078-2:2009
Determination of boron (III) oxide in refractory products - Part 2 : acid extraction method for the determination of boron(III) oxide in binder components.

Standard No.

NF B40-673-2*NF EN ISO 21078-2:2009

Release Date

2009

Published By

Association Francaise de Normalisation

Latest

NF B40-673-2*NF EN ISO 21078-2:2009

NF B40-673-2*NF EN ISO 21078-2:2009 history

• 2009 NF B40-673-2*NF EN ISO 21078-2:2009 Determination of boron (III) oxide in refractory products - Part 2 : acid extraction method for the determination of boron(III) oxide in binder components.