Pravilnik o načinu ispitivanja i žigosanja predmeta od dragocenih metala, dragocenih metala i njihovih legura
"Сл. гласник РС", бр. 18/2022
ECONOMY
"Сл. гласник РС", бр. 18/2022
ECONOMY
Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024)
60.60 Standard published
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)
95.99 Withdrawal of Standard
Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride
95.99 Withdrawal of Standard