STN EN ISO 11494
| Name: | STN EN ISO 11494 |
| Validity: | Valid |
| Number of pages: | 18 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Klenoty a drahé kovy. Stanovenie platiny v klenotníckych zliatinách platiny. Metóda vnútorného štandardu ICP-OES s prvkom ytria (ISO 11494: 2019) |
| English title | Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019) |
| Release Date: | 01. 01. 2020 |
| Date of withdrawal: | |
| ICS: | 39.060 |
| Sorting character/National clasification code | 42 0667 |
| Level of incorporation: | idt EN ISO 11494:2019, idt ISO 11494:2019 |
| Official Journal | 12/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 11494:2017-04 (42 0667) |
| Note in Official Journal: | |
| Subject of the standard: | 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. |
| Preview: | Náhľad normy (PDF) |