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Determination of boron (III) oxide in refractory products. Acid extraction method for the determination of bo…

Determination of boron(III) oxide in refractory products — Part 2: Acid extraction method for the determinati…

Overview ISO 21078-2:2006 specifies an acid extraction method for the determination of boron(III) oxide (B2O3) in binder components of aluminosilicate refractory products. The standard applies to ref…