NORMSERVIS s.r.o.

STN EN ISO 23345 (423833)

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

STANDARD published on 1.8.2026

English -
Print design (ON REQUEST)

The information about the standard:

Designation standards: STN EN ISO 23345
Classification mark: 423833
Catalog number: 142494
Publication date standards: 1.8.2026
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN