NF EN ISO 11426
NF EN ISO 11426

NF EN ISO 11426

February 1999
Standard Cancelled

Determination of gold in gold jewellery alloys - Cupellation method (fire assay)

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Main informations

Collections

National standards and national normative documents

Publication date

February 1999

Number of pages

11 p.

Reference

NF EN ISO 11426

ICS Codes

39.060   Jewellery

Print number

1 - mars 2004

International kinship

ISO 11426:1997

European kinship

EN ISO 11426:1998
Standard replaced by (1)
NF ISO 11426
NF ISO 11426
April 2015
Standard Cancelled
Jewellery -- Determination of gold in gold jewellery alloys -- Cupellation method (fire assay)

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