DIN EN 14945:2006
Refractory products and materials - Spectrometric determination of chromium(VI) in chrome bearing refractories, before and after use; English version of DIN EN 14945:2006-03

Standard No.

DIN EN 14945:2006

Release Date

2006

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 14945:2006-03

Latest

DIN EN 14945:2006-03

Scope

This European Standard describes a method for the spectrometric determination of chromium (VI) in chrome bearing refractories, before and after use. It is applicable to fired magnesia-chrome products (containing natural chromite fused grain or co-clinker) and to unfired materials (with refractory cement or chemical bonds) although it is not to be restricted to these types of refractory. The method is applicable to concentrations up to 500 mg/kg of chromium (VI). This range may be extended or reduced by modifying the dilution factors.

DIN EN 14945:2006 Referenced Document

• EN ISO 3696 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)

DIN EN 14945:2006 history

• 2006 DIN EN 14945:2006-03 Refractory products and materials - Spectrometric determination of chromium(VI) in chrome bearing refractories, before and after use; German version EN 14945:2005
• 2006 DIN EN 14945:2006 Refractory products and materials - Spectrometric determination of chromium(VI) in chrome bearing refractories, before and after use; English version of DIN EN 14945:2006-03