BS ISO 13756:2015 Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using sodium chloride or potassium chloride
ISO 11427 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
ISO 11596 Jewellery and precious metals — Sampling of precious metals and precious metal alloys*, 2021-12-06 Update
ISO 9202 Jewellery and precious metals — Fineness of precious metal alloys*, 2019-05-02 Update
BS ISO 13756:2015 history
2015BS ISO 13756:2015 Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using sodium chloride or potassium chloride
1998BS ISO 13756:1997 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride