NA 027
DIN Standards Committee Optics and Precision Mechanics
DIN EN ISO 9202 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
ISO 11495 | 2019-07 | Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element More |
DIN EN ISO 11427 | 2016-12 | Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014); German version EN ISO 11427:2016 More |