DIN EN ISO 11210-2016 珠宝.铂装饰合金中铂含量的测定.六氯铂酸二铵沉淀后用重力测定法 (ISO 11210-2014); 德文版本EN ISO 11210-2016
Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:2014); German version EN ISO 11210:2016