BS ISO 19919:2025

Jewellery and precious metals — Determination of silver — ICP-OES method using an internal standard element.

STANDARD published on 28.11.2025

The information about the standard:

Designation standards: BS ISO 19919:2025
Publication date standards: 28.11.2025
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Category: Technical standards BS