DS/EN 14945-2006

Refractory products and materials - Spectrometric determination of chromium (VI) in chrome bearing refractories, before and after use

DS/EN 14945-2006 发布历史

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.

DS/EN 14945-2006由丹麦标准化协会 DK-DS 发布于 2006-03-29，并于 2006-03-29 实施。

DS/EN 14945-2006在国际标准分类中归属于: 81.080 耐火材料。

DS/EN 14945-2006的历代版本如下：

• 2006年03月29日 DS/EN 14945-2006

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标准号

DS/EN 14945-2006

发布日期

2006年03月29日

实施日期

2006年03月29日

废止日期

无

国际标准分类号

81.080

发布单位

DK-DS

适用范围

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.