DIN Standards Committee Optics and Precision Mechanics
DIN EN ISO 11210
Jewellery and precious metals - Determination of platinum in platinum alloys - Gravimetric method after precipitation using ammonium chloride (ISO/DIS 11210:2022); German and English version prEN ISO 11210:2022
Schmuck und Edelmetalle - Bestimmung von Platin in Platinlegierungen - Gravimetrisches Verfahren nach Fällung mittels Ammoniumchlorid (ISO/DIS 11210:2022); Deutsche und Englische Fassung prEN ISO 11210:2022
Responsible national committee
NA 027-04-04 AA - Methods of analysis for determination of fineness of precious metals
Responsible european committee
CEN/TC 410 - Jewellery and precious metals