| Alternative title | HICU-1 : Matériau de référence certifié de cuivre de pureté élevée pour la fraction massique, la masse atomique, la composition isotopique et les impuretés élémentaires du cuivre |
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| DOI | Resolve DOI: https://doi.org/10.4224/crm.2020.hicu-1 |
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| Author | Search for: Methven, Brad1; Search for: Pihillagawa Gedara, Indumathi1; Search for: Pagliano, Enea1ORCID identifier: https://orcid.org/0000-0001-9755-8737; Search for: Grinberg, Patricia1ORCID identifier: https://orcid.org/0000-0002-1167-6474; Search for: Yang, Lu1ORCID identifier: https://orcid.org/0000-0002-6896-8603; Search for: Meija, Juris1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: Mester, Zoltan1ORCID identifier: https://orcid.org/0000-0002-2377-2615 |
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| Affiliation | - National Research Council of Canada
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| Format | 3D, Material |
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| Material type | High-purity material |
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| Subject | Canadian reference material; HICU-1; copper; elemental impurities |
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| Abstract | HICU-1 is a high purity copper Certified Reference Material (CRM). A unit of HICU-1 consists of approximately 0.9 g of high purity copper wire. This material is intended as a primary standard for the determination of mass fraction of copper and as an isotopic standard of copper. |
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| Analytes | View analytes| Analyte | Quantity | Value | Expanded uncertainty | Unit | Type |
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| copper | mass fraction | 0.999993 | 0.000006 | kg/kg | certified | | copper | atomic weight | 63.54607 | 0.00018 | 1 | certified | | copper-63 | isotopic abundance | 0.69148 | 0.00009 | mol/mol | certified | | copper-65 | isotopic abundance | 0.30852 | 0.00009 | mol/mol | certified | | ⁶³Cu/⁶⁵Cu | isotope ratio | 2.2413 | 0.0009 | mol/mol | certified | | ⁶⁵Cu/⁶³Cu | isotope ratio | 0.44617 | 0.00018 | mol/mol | certified | | ⁶⁵Cu/⁶³Cu | isotope delta vs SRM976 | -0.04 | 0.03 | permille | certified | | lithium | mass fraction | <0.1 | 0.1 | µg/kg | certified | | beryllium | mass fraction | <0.07 | 0.04 | µg/kg | certified | | boron | mass fraction | 18 | 9 | µg/kg | certified | | carbon | mass fraction | 560 | 6000 | µg/kg | certified | | nitrogen | mass fraction | 68 | 680 | µg/kg | certified | | oxygen | mass fraction | 2780 | 800 | µg/kg | certified | | fluorine | mass fraction | <3 | 8 | µg/kg | certified | | sodium | mass fraction | 0.7 | 0.9 | µg/kg | certified | | magnesium | mass fraction | 2 | 1 | µg/kg | certified | | aluminium | mass fraction | 45 | 18 | µg/kg | certified | | silicon | mass fraction | 250 | 100 | µg/kg | certified | | phosphorus | mass fraction | 23 | 50 | µg/kg | certified | | sulfur | mass fraction | 1000 | 200 | µg/kg | certified | | chlorine | mass fraction | 1 | 77 | µg/kg | certified | | potassium | mass fraction | <21 | 24 | µg/kg | certified | | calcium | mass fraction | <4 | 14 | µg/kg | certified | | scandium | mass fraction | <0.08 | 0.06 | µg/kg | certified | | titanium | mass fraction | 7 | 1 | µg/kg | certified | | vanadium | mass fraction | 60 | 20 | µg/kg | certified | | chromium | mass fraction | 52 | 10 | µg/kg | certified | | manganese | mass fraction | 17 | 3 | µg/kg | certified | | iron | mass fraction | 1000 | 200 | µg/kg | certified | | cobalt | mass fraction | 22 | 4 | µg/kg | certified | | nickel | mass fraction | 110 | 22 | µg/kg | certified | | zinc | mass fraction | <10 | 6 | µg/kg | certified | | gallium | mass fraction | <0.6 | 0.3 | µg/kg | certified | | germanium | mass fraction | <0.9 | 2 | µg/kg | certified | | arsenic | mass fraction | <0.9 | 1 | µg/kg | certified | | selenium | mass fraction | <9 | 5 | µg/kg | certified | | bromine | mass fraction | <17 | 40 | µg/kg | certified | | rubidium | mass fraction | <0.5 | 0.7 | µg/kg | certified | | strontium | mass fraction | <0.08 | 0.1 | µg/kg | certified | | yttrium | mass fraction | <0.1 | 0.1 | µg/kg | certified | | zirconium | mass fraction | <0.2 | 0.1 | µg/kg | certified | | niobium | mass fraction | <0.2 | 0.6 | µg/kg | certified | | molybdenum | mass fraction | <6 | 6 | µg/kg | certified | | ruthenium | mass fraction | <4 | 6 | µg/kg | certified | | rhodium | mass fraction | <1010 | 600 | µg/kg | certified | | palladium | mass fraction | <4 | 6 | µg/kg | certified | | silver | mass fraction | 48 | 10 | µg/kg | certified | | cadmium | mass fraction | <3 | 2 | µg/kg | certified | | indium | mass fraction | <0.4 | 0.2 | µg/kg | certified | | tin | mass fraction | 13 | 4 | µg/kg | certified | | antimony | mass fraction | <0.5 | 0.3 | µg/kg | certified | | tellurium | mass fraction | <14 | 8 | µg/kg | certified | | iodine | mass fraction | <5 | 13 | µg/kg | certified | | caesium | mass fraction | <0.2 | 0.3 | µg/kg | certified | | barium | mass fraction | <3 | 4 | µg/kg | certified | | lanthanum | mass fraction | <0.2 | 0.1 | µg/kg | certified | | cerium | mass fraction | <0.04 | 0.02 | µg/kg | certified | | praseodymium | mass fraction | <0.1 | 0.1 | µg/kg | certified | | neodymium | mass fraction | <0.5 | 0.3 | µg/kg | certified | | samarium | mass fraction | <0.1 | 0.1 | µg/kg | certified | | europium | mass fraction | <0.08 | 0.09 | µg/kg | certified | | gadolinium | mass fraction | <0.2 | 0.2 | µg/kg | certified | | terbium | mass fraction | <0.05 | 0.06 | µg/kg | certified | | dysprosium | mass fraction | <0.1 | 0.1 | µg/kg | certified | | holmium | mass fraction | <0.05 | 0.06 | µg/kg | certified | | erbium | mass fraction | <0.2 | 0.2 | µg/kg | certified | | thulium | mass fraction | <0.05 | 0.06 | µg/kg | certified | | ytterbium | mass fraction | <0.1 | 0.1 | µg/kg | certified | | lutetium | mass fraction | <0.05 | 0.06 | µg/kg | certified | | hafnium | mass fraction | <0.3 | 0.3 | µg/kg | certified | | tantalum | mass fraction | <300 | 180 | µg/kg | certified | | tungsten | mass fraction | 0.9 | 1 | µg/kg | certified | | rhenium | mass fraction | <0.4 | 0.6 | µg/kg | certified | | osmium | mass fraction | <0.9 | 1 | µg/kg | certified | | iridium | mass fraction | <0.9 | 1 | µg/kg | certified | | platinum | mass fraction | <0.8 | 1 | µg/kg | certified | | gold | mass fraction | <280 | 140 | µg/kg | certified | | mercury | mass fraction | <4 | 3 | µg/kg | certified | | thallium | mass fraction | <1 | 1 | µg/kg | certified | | lead | mass fraction | 100 | 20 | µg/kg | certified | | bismuth | mass fraction | <0.5 | 0.3 | µg/kg | certified | | thorium | mass fraction | <0.06 | 0.09 | µg/kg | certified | | uranium | mass fraction | <0.07 | 0.1 | µg/kg | certified |
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| Publication date | 2020-05-01 |
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| Publisher | National Research Council of Canada |
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| Copyright statement | - © 2020
National Research Council of Canada
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| Access condition | |
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| References | View items (5)- Guide to the expression of uncertainty in measurement (GUM) (1 January 1993). https://www.bipm.org/en/committees/jc/jcgm/publications.
- Wang, Meng, G. Audi, F. G. Kondev, W.J. Huang, S. Naimi, and Xing Xu. ‘The AME2016 Atomic Mass Evaluation (II). Tables, Graphs and References’. Chinese Physics C 41, no. 3 (March 2017): 030003. https://doi.org/10.1088/1674-1137/41/3/030003.
- Yang, Lu, Brad Methven, Zoltán Mester, and Juris Meija. ‘Determination of the Isotopic Composition of Copper in a Certified Reference Material HICU-1 by MC-ICP-MS Using Gravimetric Isotope Mixture Calibration’. Journal of Analytical Atomic Spectrometry 38, no. 10 (2023): 2080–86. https://doi.org/10.1039/d3ja00212h.
- Meija, Juris, Brad Methven, and Ralph E Sturgeon. ‘Uncertainty of Relative Sensitivity Factors in Glow Discharge Mass Spectrometry’. Metrologia 54, no. 5 (15 September 2017): 796–804. https://doi.org/10.1088/1681-7575/aa83d6.
- Sturgeon, R E, B Methven, S N Willie, and P Grinberg. ‘Assignment of Purity to Primary Metal Calibrants Using Pin-Cell VG 9000 Glow Discharge Mass Spectrometry: A Primary Method with Direct Traceability to the SI International System of Units?’ Metrologia 51, no. 5 (25 June 2014): 410–22. https://doi.org/10.1088/0026-1394/51/5/410.
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| Export citation | Export as RIS |
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| Collection | Canadian Reference Materials and Methods |
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| Record identifier | 6bdf0858-6699-4efb-8890-afabc3805bf5 |
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| Record created | 2021-02-22 |
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| Record modified | 2025-05-22 |
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