ISO 11490-2015 标准详情
- 标准号:ISO 11490-2015
- 中文标题:钯饰合金中钯的测定.丁二酮肟重量的测定
- 英文标题:Jewellery. Determination of palladium in palladium jewellery alloys. Gravimetric determination with dimethylglyoxime
- 标准类别:国际标准化组织ISO
- 发布日期:2015-01-20
ISO 11490:2015 specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202.These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin,
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