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 23345:2021

Jewellery and precious metals — Non destructive precious metal fineness confirmation by ED-XRF

Jun 17, 2021

General information

90.20     Apr 15, 2026

ISO

ISO/TC 174

International Standard

39.060     19.100  

English   French  

Buying

Published

Language in which you want to receive the document.

Scope

This document describes a non-destructive method to verify (confirm) the precious metal fineness of finished and semifinished jewellery item(s) considered homogeneous by ED-XRF (energy dispersive X-ray fluorescence), including alloys according to ISO 9202.
This document is not suitable for any coated items. WD-XRF (wavelength dispersive X-ray fluorescence) equipment cannot be used.

Life cycle

NOW

PUBLISHED
ISO 23345:2021
90.20 Standard under periodical review
Apr 15, 2026

National adoptions

Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021)

40.60   Close of voting

PKS C174 more

Preview

To view the full content, you need to register or to log in to your account by clicking on the "Log in" button

Login