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BS EN ISO 11426:2021 PDF

BS EN ISO 11426:2021 PDF

Name:
BS EN ISO 11426:2021 PDF

Published Date:
03/29/2021

Status:
Active

Description:

Jewellery and precious metals. Determination of gold. Cupellation method (fire assay)

Publisher:
British Standard / European Standard / International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$57.15
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This document specifies a cupellation method (fire assay) for the determination of gold on a material considered homogeneous. The gold content of the sample lies preferably between 100 and 999,5 parts per thousand (‰) by weight. Fineness above 999,5 ‰ can be determined using a spectroscopy method by difference (e.g. ISO 15093).

All current amendments available at time of purchase are included with the purchase of this document.
File Size : 1 file , 1.1 MB
ISBN(s) : 9780539069112
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 16
Product Code(s) : 30404746, 30404746, 30404746
Published : 03/29/2021
Same As : BS EN ISO 11426:2021

History

BS EN ISO 11426:2021
BS EN ISO 11426:2021
Published Date: 03/29/2021
Jewellery and precious metals. Determination of gold. Cupellation method (fire assay)
$57.15
BS EN 31426:1994
BS EN 31426:1994
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Determination of gold in gold jewellery alloys. Cupellation method (fire assay)
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