DIN-EN-ISO-11426 › Complete Document History
Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
Complete Current Edition: |
2021 EDITION - ENGLISH VERSION OF DIN-EN-ISO-11426 - June 1, 2021
|
Obsolete Revision Information: |
2016 EDITION - ENGLISH VERSION OF DIN-EN-ISO-11426 - Dec. 1, 2016
1999 EDITION - ENGLISH VERSION OF DIN-EN-ISO-11426 - Oct. 1, 1999 |