NF EN ISO 11494 : 2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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JEWELLERY - DETERMINATION OF PLATINUM IN PLATINUM JEWELLERY ALLOYS - ICP-OES METHOD USING YTTRIUM AS INTERNAL STANDARD ELEMENT
05-10-2021
13-06-2016
Explains a method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).
| DevelopmentNote |
Indice de classement: A06-206. PR NF EN ISO 11494 May 2016. (06/2016) Supersedes NF ISO 11494. (01/2017)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 11494:2014 | Identical |
| EN ISO 11494:2016 | Identical |
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