Standard [WITHDRAWN]
DIN EN ISO 11210:2016-12
Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:2014); German version EN ISO 11210:2016
- German title
- Schmuck - Bestimmung von Platin in Platin-Schmucklegierungen - Gravimetrische Bestimmung durch Fällung als Diammoniumhexachloroplatinat (ISO 11210:2014); Deutsche Fassung EN ISO 11210:2016
- Publication date
- 2016-12
- Original language
- German
- Pages
- 13
- Publication date
- 2016-12
- Original language
- German
- Pages
- 13
- DOI
- https://dx.doi.org/10.31030/2582558
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Overview
This document specifies a gravimetric method for the determination of platinum in platinum 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. This document (ISO 11210:2014) has been prepared by Technical Committee ISO/TC 174 "Jewellery" (secretariat: DIN, Germany) of the International Organization for Standardization (ISO) and shall now be adopted as EN ISO 11210:2016. The responsible German standardization committee is Working Committee NA 027-04-04 AA "Analysenmethoden zur Bestimmung des Feingehalts von Edelmetallen" ("Methods of analysis for determination of fineness of precious metals") at DIN Standards Committee Optics and Precision Mechanics (NAFuO).
Content
ICS
DOI
This document replaces DIN EN ISO 11210:1995-08 .
This document has been replaced by: DIN EN ISO 11210:2023-06 .