ISO 23345:2021
ISO 23345:2021 Jewellery and precious metals – Non destructive precious metal fineness confirmation by ED-XRF
CDN $124.00
Description
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.
Edition
1
Published Date
2021-06-17
Status
PUBLISHED
Pages
7
Language
English
Format
Secure PDF
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Abstract
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.
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