DIN 38406-10 (1985-06)被替代
German Standard Methods For The Examination Of Water, Waste Water And Sludge; Cations (group E); Determination Of Chromium (e 10)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN 38406-10 (1985-06)
发布时间：1985/6/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Chromium occurs in water mostly in the oxidation forms III and VI. Either the method described in clause 3 or that described in clause 4 is used, according to the concentration of chromium in the water samples. Both methods give the sum of chromium (III) and chromium (VI). A standard is being prepared dealing with a method of determining chromium (VI) ions.
标准备注
Supersedes DIN 38406 (07/2004)
替代本标准的新标准
