I.S. EN 62321-7-2:2017现行
Determination of Certain Substances in Electrotechnical Products Part 7-2: Hexavalent Chromium - Determination of Hexavalent Chromium (cr(6)) in Polymers and Electronics by the Colorimetric Method
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 62321-7-2:2017
发布时间：2017/7/11 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：50
标准简介
Explains procedures to measure hexavalent chromium, Cr(6), quantitatively in samples of polymers and electronics.
等同采用的国际标准
EN 62321-7-2 : 2017 - Identical
