BS ISO 11494-2014 标准详情
- 标准号:BS ISO 11494-2014
- 中文标题:
- 英文标题:Jewellery. Determination of platinum in platinum jewellery alloys. ICP-OES method using yttrium as internal standard element
- 标准类别:英国标准BS
- 发布日期:2014-11-30
Defines a method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).
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