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STN EN ISO 11426 (420651)

Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)

STANDARD published on 1.7.2021

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The information about the standard:

Designation standards: STN EN ISO 11426
Classification mark: 420651
Catalog number: 132913
Publication date standards: 1.7.2021
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN