| Alternative title | CORS-1 : Matériau de référence à base d'amidon de maïs pour les métaux à l'état de trace et d'autres constituants |
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| DOI | Resolve DOI: https://doi.org/10.4224/crm.2015.cors-1 |
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| Author | Search for: Willie, Scott1ORCID identifier: https://orcid.org/0000-0002-3376-0722; Search for: Grinberg, Patricia1ORCID identifier: https://orcid.org/0000-0002-1167-6474; 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 | Matrix material |
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| Subject | Canadian reference material; CORS-1; corn starch |
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| Abstract | CORS-1 is a Reference Material prepared from food grade corn starch. Reference and information quantity values are provided for trace metals and other constituents. |
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| Analytes | View analytes| Analyte | Quantity | Value | Expanded uncertainty | Unit | Type |
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| calcium | mass fraction | 56 | 15 | mg/kg | reference | | copper | mass fraction | 0.06 | 0.04 | mg/kg | reference | | magnesium | mass fraction | 31 | 5 | mg/kg | reference | | manganese | mass fraction | 0.1 | 0.05 | mg/kg | reference | | phosphorus | mass fraction | 178 | 23 | mg/kg | reference | | potassium | mass fraction | 45 | 17 | mg/kg | reference | | sodium | mass fraction | 119 | 7 | mg/kg | reference | | zinc | mass fraction | 0.22 | 0.05 | mg/kg | reference | | aluminium | mass fraction | 1.9 | | mg/kg | information | | cadmium | mass fraction | 0.0003 | | mg/kg | information | | chromium | mass fraction | 0.02 | | mg/kg | information | | chlorine | mass fraction | 45 | | mg/kg | information | | cobalt | mass fraction | 0.0012 | | mg/kg | information | | fluorine | mass fraction | 0.02 | | mg/kg | information | | iron | mass fraction | 5 | | mg/kg | information | | lead | mass fraction | 0.007 | | mg/kg | information | | molybdenum | mass fraction | 0.02 | | mg/kg | information | | nickel | mass fraction | 0.02 | | mg/kg | information | | nitrogen | mass fraction | 680 | | mg/kg | information | | selenium | mass fraction | 0.0009 | | mg/kg | information | | strontium | mass fraction | 0.18 | | mg/kg | information | | sulfur | mass fraction | 200 | | mg/kg | information | | tungsten | mass fraction | 0.001 | | mg/kg | information |
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| Publication date | 2015-09-01 |
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| Publisher | National Research Council of Canada |
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| Copyright statement | - © 2015
National Research Council of Canada
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| Access condition | |
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| References | View items (7)- NIST (2008) Reference Material 8432, Corn Starch (14 February 2008). https://www-s.nist.gov/srmors/certificates/archives/8432.pdf.
- Ihnat, Milan. ‘Preparation of Twelve Candidate Agricultural Reference Materials’. Fresenius’ Zeitschrift Für Analytische Chemie 332, no. 6 (January 1988): 539–45. https://doi.org/10.1007/bf00472638.
- Ihnat, Milan, and Mark S. Wolynetz. ‘Summary of an Interlaboratory Characterization (Certification) Campaign to Establish the Elemental Composition of a New Series of Agricultural/Food Reference Materials’. Fresenius’ Journal of Analytical Chemistry 345, no. 2–4 (1993): 185–87. https://doi.org/10.1007/bf00322585.
- Ihnat, Milan, and Mark S. Wolynetz. ‘An Interlaboratory Characterization (Certification) Campaign to Establish the Elemental Composition of a New Series of Agricultural/Food Reference Materials’. Fresenius’ Journal of Analytical Chemistry 348, no. 7 (1994): 452–58. https://doi.org/10.1007/bf00325311.
- Ihnat, Milan. ‘Characterization (Certification) of Corn Bran (NIST RM 8433), Corn Starch (NIST RM 8432) and Microcrystalline Cellulose (NIST RM 8416) Reference Materials for Essential and Toxic Major, Minor and Trace Elemental Constituents’. Fresenius’ Journal of Analytical Chemistry 348, no. 7 (1994): 474–78. https://doi.org/10.1007/bf00325314.
- Ihnat, Milan, Robert W. Dabeka, and Mark S. Wolynetz. ‘Preparation and Homogeneity Characterization of Ten Agricultural/Food Reference Materials for Elemental Composition’. Fresenius’ Journal of Analytical Chemistry 348, no. 7 (1994): 445–51. https://doi.org/10.1007/bf00325310.
- Ihnat, M., and M. Stoeppler. ‘Preliminary Assessment of Homogeneity of New Candidate Agricultural/Food Reference Materials’. Fresenius’ Journal of Analytical Chemistry 338, no. 4 (1990): 455–60. https://doi.org/10.1007/bf00322516.
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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 | d27b8886-cc31-4ca4-84a2-05ad5c7b677c |
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| Record created | 2022-02-10 |
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| Record modified | 2025-05-23 |
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