| Alternative title | SENS-1 : Matériau de référence certifié – sélénométhionine naturelle |
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| DOI | Resolve DOI: https://doi.org/10.4224/crm.2020.sens-1 |
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| Author | Search for: LeBlanc, Kelly1ORCID identifier: https://orcid.org/0000-0001-6544-5850; Search for: Le, Phuong Mai1ORCID identifier: https://orcid.org/0000-0002-6101-5252; Search for: Meija, Juris1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: Grinberg, Patricia1ORCID identifier: https://orcid.org/0000-0002-1167-6474; Search for: Melanson, Jeremy1ORCID identifier: https://orcid.org/0000-0002-2290-0101; 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; SENS-1; selenomethionine |
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| Abstract | SENS-1 is a primary standard Certified Reference Material (CRM) of natural selenomethionine. A unit of SENS-1 consists of an approximately 25 mg of selenomethionine powder. This material is intended for the calibration of instruments and evaluation of analysis methods for the determination of selenomethionine. |
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| Analytes | | Analyte | Quantity | Value | Expanded uncertainty | Unit | Type |
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| selenium | mass fraction | 0.398 | 0.009 | g/g | reference | | selenomethionine | mass fraction | 0.961 | 0.007 | g/g | certified | | selenomethionine (as Se) | mass fraction | 0.387 | 0.003 | g/g | certified |
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| Publication date | 2020-09-01 |
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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 (4)- Guide to the expression of uncertainty in measurement (GUM) (1 September 2008). https://www.bipm.org/utils/common/documents/jcgm/JCGM_100_2008_E.pdf.
- DerSimonian, Rebecca, and Nan Laird. ‘Meta-Analysis in Clinical Trials’. Controlled Clinical Trials 7, no. 3 (September 1986): 177–88. https://doi.org/10.1016/0197-2456(86)90046-2.
- Possolo, Antonio, and Blaza Toman. ‘Assessment of Measurement Uncertainty via Observation Equations’. Metrologia 44, no. 6 (7 November 2007): 464–75. https://doi.org/10.1088/0026-1394/44/6/005.
- Thompson, Michael, and Stephen L. R. Ellison. ‘Dark Uncertainty’. Accreditation and Quality Assurance 16, no. 10 (12 July 2011): 483–87. https://doi.org/10.1007/s00769-011-0803-0.
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| Referenced by | View items (1)- LeBlanc, Kelly L., Phuong-Mai Le, Juris Meija, Jianfu Ding, Jeremy E. Melanson, and Zoltán Mester. ‘Preparation and Certification of Natural and 82Se-Labelled Selenomethionine Reference Materials’. Journal of Analytical Atomic Spectrometry 36, no. 2 (2021): 416–28. https://doi.org/10.1039/d0ja00411a.
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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 | 4d046c86-7f7c-4a83-abc9-8ea8e697f022 |
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| Record created | 2021-03-11 |
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| Record modified | 2025-04-16 |
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