
Jewellery and precious metals. Non destructive precious metal fineness confirmation by ED-XRF.
STANDARD published on 25.3.2026
Designation standards: BS EN ISO 23345:2026
Publication date standards: 25.3.2026
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 38937 1 Status: Definitive