NORMSERVIS s.r.o.

STN EN ISO 11426 (420651)

Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:2014)

STANDARD published on 1.4.2017

Print design (ON REQUEST)

The information about the standard:

Designation standards: STN EN ISO 11426
Classification mark: 420651
Catalog number: 124543
Note: WITHDRAWN
Publication date standards: 1.4.2017
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN