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SSH ISO 23345:2021

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

Mar 25, 2024

General information

60.60     Mar 25, 2024

95.99   

DPS

DPS/KT 133

International Standard

39.060     19.100  

English  

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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

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PUBLISHED
SSH ISO 23345:2021
60.60 Standard published
Mar 25, 2024

Related project

Adopted from ISO 23345:2021