UNE-EN ISO 11426:2017
Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:2014)

Standard No.

UNE-EN ISO 11426:2017

Release Date

2017

Published By

AENOR

Status

Be replaced

Replace By

UNE-EN ISO 11426:2021

Latest

UNE-EN ISO 11426:2021

UNE-EN ISO 11426:2017 history

• 2021 UNE-EN ISO 11426:2021 Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)
• 2017 UNE-EN ISO 11426:2017 Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:2014)