Classification of jewellery; finish
€41.78
Jewellery and precious metals - Sampling of precious metals and precious metal alloys (ISO 11596:2021); German and English version prEN ISO 11596:2025
€77.20
Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys (ISO 22764:2020); German and English version prEN ISO 22764:2025
€48.79
Jewellery and precious metals - Non-destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021); German and English version prEN ISO 23345:2025
€63.27
Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016); German and English version prEN ISO 8653:2025
€56.17
Jewellery and precious metals - Specifications for 1 kilogram gold bar (ISO 24018:2020); German and English version prEN ISO 24018:2025
Joaillerie, bijouterie et métaux précieux - Dosage de l'argent - Méthode par ICP-OES utilisant un étalon interne
This product is not for sale, please contact us for more information
Jewellery and precious metals - Fineness of precious metal alloys (ISO/DIS 9202:2025); German and English version prEN ISO 9202:2025
Jewellery and precious metals - Grading polished diamonds - Terminology, classification and test methods (ISO 24016:2020, including corrected version 2024-03); German and English version prEN ISO 24016:2025
€162.06
Standard Specification for Consumer Product Safety for Children’s Jewelry
Standard Consumer Safety Specification for Adult Jewelry
Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin
€50.00
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)
Determination of palladium in palladium jewellery alloys - Gravimetric method with dimethyl glyoxime (ISO 11490:1995)
Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:1995)
