Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/AWI 11494

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

General information

20.00     Jun 16, 2025

ISO

ISO/TC 174

International Standard

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
ISO 11494:2019

NOW

PROJECT
ISO/AWI 11494
20.00 New project registered in TC/SC work programme
Jun 16, 2025

National adoptions

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

10.99   New project approved

PKS C174 more