标准编号：ISO 11210:2014
中文名称：珠宝 饰用铂合金中的铂含量测定 联铵六氯铂酸盐沉淀后的比重计法
英文名称：Jewellery — Determination of platinum in platinum jewellery alloys — Gravimetric method after precipitation of diammonium hexachloroplatinate
发布日期：2014-12
标准范围
This International Standard specifies a gravimetric method for the determination of platinum inplatinum jewellery alloys, preferably within the range of fineness stated in ISO 9202.These alloys can contain palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium,chromium, indium, and less than 5 % tungsten. Some modifications are indicated where palladium,iridium, rhodium, gold, or ruthenium are present.
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