ISO 19919:2025
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ISO 19919:2025

Abstract
General information

Summary

This document describes an analytical method for the determination of silver in jewellery alloys with a nominal content of up to 990 ‰ (per mil), including alloys according to DIN EN ISO 9202 using inductively coupled plasma emission spectrometry. Preferentially the silver content of the alloys lies between 50 ‰ (parts per thousand) and 990 ‰ silver. NOTE Lower contents of silver can be analyzed with this method.

Notes

30.60 : Clôture du vote/ de la période des observations

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 11/25/2025
Edition 1
Page Count 10
EAN ---
ISBN ---
Weight (in grams) ---
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