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.
OBJAVLJEN
ISO 11494:2019
PROJEKAT
ISO/DIS 11494
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Dopunjavanje i evidentiranje podataka o nacrtu standarda
26. 5. 2026.
Nakit i plemeniti metali – Određivanje platine u legurama platine – Metoda ICP-OES sa upotrebom internog standardnog elementa
10.99 Novi projekat se prihvata