DIN EN ISO 5398-2-2009 皮革.氧化铬含量的化学法测定.第2部分:通过比色测定法进行定量(ISO 5398-2:2009),DIN EN ISO 5398-2:2009-06的英文版本
DIN EN ISO 5398-2-2009 标准详情
- 标准号:DIN EN ISO 5398-2-2009
- 中文标题:皮革.氧化铬含量的化学法测定.第2部分:通过比色测定法进行定量(ISO 5398-2:2009),DIN EN ISO 5398-2:2009-06的英文版本
- 英文标题:Leather - Chemical determination of chromic oxide content - Part 2: Quantification by colorimetric determination (ISO 5398-2:2009); English version of DIN EN ISO 5398-2:2009-06
- 标准类别:德国标准
- 发布日期:2009-06
内容简介
This part of ISO 5398 describes the determination of chrome by colorimetric means. It is applicable to leatherswhich are expected to have chromic oxide contents in excess of 0,05 %.This is an analysis for total chromium in leather; it is not compound
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