DS DS/EN 15192
DS DSEN 15192 2007-JUN-22 Charactersaton of waste and sol - Determnaton of ChromumV n sold materal by alkalne dgeston and on chromatography wth spectrophotometrc detecton
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This standard describes the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection. This method can be used to determine Cr(VI)-mass fractions in solids higher than 0,1 mg/kg.