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icp precious metals
icp precious metals, Total:21 items.
In the international standard classification, icp precious metals involves: Jewellery.
国家市场监督管理总局、中国国家标准化管理委员会, icp precious metals
- GB/T 40114-2021 Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy
- GB/T 38145-2019 High content precious metals jewellery alloys—Determination of gold，platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, icp precious metals
- GB/T 21198.4-2007 Determination of precious metals in precious metals jewellery alloys.Method using ICP spectrometry.Part 4: 999‰ precious metals jewellery alloys.Determination of precious metals.Difference method
- GB/T 21198.6-2007 Determination of precious metals in precious metals jewellery alloys-Method using ICP spectrometry-Part 6:Difference method
- GB/T 21198.5-2007 Determination of precious metals in precious metals jewellery alloys.Method using ICP spectrometry.Part 5: 999‰silver jewellery alloys.Determination of silver.Difference method
- GB/T 21198.1-2007 Determination of precious metals in precious metals jewellery alloys- Method using ICP spectrometry- Part 1: Platinum jewellery alloys- Determination of platinum-Method using a solution with yttrium as internal standard element
- GB/T 21198.3-2007 Determination of precious metals in precious metals jewellery alloys.Method using ICP spectrometry.Part 3: Palladium jewellery alloys.Determination of palladium.Method using a solution with yttrium as internal standard element
- GB/T 21198.2-2007 Determination of precious metals in precious metals j ewellery alloys.Method using ICP spectrometry.Part 2：Platinum jewellery alloys--Determination of platinum.Method using the intensity ratios of all minor constituents with reference to platinum
American Society for Testing and Materials (ASTM), icp precious metals
Association Francaise de Normalisation, icp precious metals
- NF A06-209:2015 Jewellery - Determination of precious metals in 999 %o gold platinum and palladium jewellery alloys - Difference method using ICP OES
- NF A06-620*NF ISO 11596 :2022 Jewellery and precious metals - Sampling of precious metals and precious metal alloys
European Committee for Standardization (CEN), icp precious metals
- EN ISO 11494:2016 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)
- EN ISO 11494:2019 Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019)
International Organization for Standardization (ISO), icp precious metals
- ISO 11494:2019 Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element
- ISO 11596:2021 Jewellery and precious metals — Sampling of precious metals and precious metal alloys
- ISO/DIS 5724 Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS
- ISO/PRF 5724:2023 Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS
- ISO 5724:2023 Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS
- ISO 15096:2020 Jewellery and precious metals — Determination of high purity silver — Difference method using ICP-OES
British Standards Institution (BSI), icp precious metals
- 21/30423079 DC BS ISO 11596. Jewellery and precious metals. Sampling of precious metals and precious metal alloys
- BS ISO 11596:2021 Tracked Changes. Jewellery and precious metals. Sampling of precious metals and precious metal alloys