EN 31426:1994
Determination of Gold in Gold Jewellery Alloys - Cupellation Method (Fire Assay) (ISO 11426 : 1993)

Standard No.

EN 31426:1994

Release Date

1994

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Latest

EN 31426:1994

Replace By

EN ISO 11426-1998

EN 31426:1994 history

• 1994 EN 31426:1994 Determination of Gold in Gold Jewellery Alloys - Cupellation Method (Fire Assay) (ISO 11426 : 1993)