Jewellery — Determination of gold in gold jewellery alloys — Cupellation method (fire assay)
This product is not for sale, please contact us for more information
Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using potassium bromide
Jewellery — Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoxime
Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride
Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys — Difference method using ICP-OES
Jewellery — Determination of silver in 999 0/00 silver jewellery alloys — Difference method using ICP-OES
Jewellery — Sampling of precious metal alloys for and in jewellery and associated products
Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)
€58.00
Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019)
€40.00
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
Jewellery - Colours of gold alloys - Definition, range of colours and designation (ISO 8654:2018)
Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime (ISO 11490:2015)
€50.00
Jewellery and precious metals — Inspection of batches of small diamonds — Terminology, classification and test methods
€155.00
Jewellery and precious metals — Non destructive precious metal fineness confirmation by ED-XRF
€77.00
Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES
