ISO 15192:2021 土壤和废物 用碱性消解和分光光度检测的离子色谱法测定固体材料中的铬（VI）

标准编号：ISO 15192:2021

中文名称：土壤和废物 用碱性消解和分光光度检测的离子色谱法测定固体材料中的铬（VI）

英文名称：Soil and waste — Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

发布日期：2021-06

标准范围

 This document specifies 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.
NOTE In case of reducing or oxidising waste matrix no valid Cr(VI) content can be reported.

标准预览图