Jewellery and precious metals — Specifications for 1 kilogram gold bar
€49.00
Jewellery and precious metals — Sampling of precious metals and precious metal alloys
€113.00
Abstract General information
€229.00
Jewellery and precious metals — Determination of platinum — Gravimetry using ammonium chloride
€75.00
Jewellery and precious metals — Determination of palladium — Gravimetry using dimethylglyoxime
Jewellery and precious metals — Determination of silver — Potentiometry using potassium bromide
Jewellery and precious metals — Determination of silver — Potentiometry using sodium chloride or potassium chloride
Jewellery and precious metals Inspection of batches of small diamonds
€152.00
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Jewellery and precious metals — Vocabulary
Screening test for the presence of nickel in articles which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin
€58.00
Jewellery - Consumer confidence in the diamond industry (ISO 18323:2015)
Jewellery - Determination of palladium in palladium jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11495:2014)
€50.00
