I.S. EN ISO 11494:2019
Current
The latest, up-to-date edition.
Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019)
Hardcopy , PDF
English
15-09-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
This document describes an analytical procedure for the determination of platinum in platinum alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.
| Committee |
TC 174
|
| DocumentType |
Standard
|
| Pages |
0
|
| ProductNote |
NOTE: The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 11494:2019 | Identical |
| EN ISO 11494:2019 | Identical |
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