Projects

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Sampling schemes for third party conformity assessment of fineness in precious metal articles

60.60 Standard published

CEN/TC 410

Precious metals - The finenesses of solders used with precious metal jewellery alloys

90.93 Standard confirmed

CEN/TC 410

Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:1986)

60.60 Standard published

CEN/TC 410

Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023)

60.60 Standard published

CEN/TC 410

Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)

60.60 Standard published

CEN/TC 410

Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023)

60.60 Standard published

CEN/TC 410

Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019)

60.60 Standard published

CEN/TC 410

Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO 11495:2019)

60.60 Standard published

CEN/TC 410

Jewellery - Consumer confidence in the diamond industry (ISO 18323:2015)

60.60 Standard published

CEN/TC 410

Jewellery and precious metals - Determination of silver in silver alloys - Potentiometry using potassium bromide (ISO/DIS 11427:2023)

40.60 Close of voting

CEN/TC 410