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prSRPS EN ISO 11494:2025

Jewellery and precious metals — Determination of platinum — ICP-OES method using an internal standard element

General information

10.99    

ISS

PKS C174

European Norm

English  

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN ISO 11494 :2019

NOW

PROJECT
prSRPS EN ISO 11494:2025
10.99 New project approved

Related project

Adopted from prEN ISO 11494 rev IDENTICAL

Adopted from ISO/AWI 11494 IDENTICAL