ISO 15093:2020

Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES

Publication date: Feb 5, 2020

General information

Current stage: 60.60 Effective date: Feb 5, 2020

Originator: ISO

Owner: ISO/TC 174

Type: International Standard

ICS: 39.060

Languages: English French

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Status: Published

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Scope

This document specifies the analytical procedure for the determination of gold, platinum and palladium with a nominal content of and above 999 ? (parts per thousand).
This document specifies a method intended to be used as the recommended method for the determination of gold, platinum and palladium of fineness of and above 999 ?. For the determination of fineness of and above 999,9 ?, modifications described in Annex B apply.

Life cycle

PREVIOUSLY

Revises
ISO 15093:2015

NOW

PUBLISHED
ISO 15093:2020
60.60 Standard published
Feb 5, 2020

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