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Publications of ISO/TC 174/WG 1

DIN EN ISO 11210 2023-06 Standards Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023); German version EN ISO 11210:2023 More  Order from DIN Media
DIN EN ISO 11426 2021-06 Standards Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021); German version EN ISO 11426:2021 More  Order from DIN Media
DIN EN ISO 11427 2024-08 Standards Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024); German version EN ISO 11427:2024 More  Order from DIN Media
DIN EN ISO 11490 2023-06 Standards Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023); German version EN ISO 11490:2023 More  Order from DIN Media
DIN EN ISO 11494 2019-12 Standards Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019); German version EN ISO 11494:2019 More  Order from DIN Media
DIN EN ISO 11495 2019-12 Standards Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO 11495:2019); German version EN ISO 11495:2019 More  Order from DIN Media
ISO 5724 2023-08 Standards Jewellery and precious metals - Determination of very high purity gold - Difference method using ICP-MS More  Order from DIN Media
ISO 11210 2023-02 Standards Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride More  Order from DIN Media
ISO 11426 2021-03 Standards Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) More  Order from DIN Media
ISO 11427 2024-04 Standards Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide More  Order from DIN Media

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