DS/EN ISO 11426:2021
Jewellery and precious metals – Determination of gold – Cupellation method (fire assay) (ISO 11426:2021)

Standard No.

DS/EN ISO 11426:2021

Release Date

2021

Published By

Danish Standards Foundation

Status

Be replaced

Replace By

DS/EN ISO 11426:2016

Latest

DS/EN ISO 11426:2016

DS/EN ISO 11426:2021 history

• 2021 DS/EN ISO 11426:2021 Jewellery and precious metals – Determination of gold – Cupellation method (fire assay) (ISO 11426:2021)
• 0000 DS/EN ISO 11426:2016
• 1999 DS/EN ISO 11426:1999 Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
• 1994 DS/EN 31426:1994 Determination of gold in gold jewellery alloys-Cupellation method(fire assay)