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TORT-3: Lobster hepatopancreas reference material for trace metals

From National Research Council Canada

Alternative titleTORT-3: Hépatopancréas de homard, matériau de référence certifié pour l'analyse des métaux-trace
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DOIResolve DOI: https://doi.org/10.4224/crm.2013.tort-3
AuthorSearch for: 1ORCID identifier: https://orcid.org/0000-0002-3376-0722; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0002-5817-9360; Search for: 1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: 2ORCID identifier: https://orcid.org/0000-0002-1167-6474; Search for: 1ORCID identifier: https://orcid.org/0000-0002-2377-2615; Search for: 2; Search for: 3; Search for: 4; Search for: 5; Search for: 5; Search for: 6, 7; Search for: 6; Search for: 8; Search for: 8; Search for: 9; Search for: 9; Search for: 9; Search for: 9; Search for: 1ORCID identifier: https://orcid.org/0000-0002-6896-8603
Affiliation
  1. National Research Council of Canada. Measurement Science and Standards
  2. National Research Council of Canada
  3. Forensic Chemistry Center, U.S. Food and Drug Administration, Cincinnati OH, USA
  4. Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park MD, USA
  5. University of Graz, Graz, Austria
  6. Matís, Research and Innovation, Reykjavik, Iceland
  7. University of Iceland, Reykjavik, Iceland
  8. Institute of Analytical Chemistry of the Czech Academy of Sciences, Brno, Czech Republic
  9. Brooks Applied Labs, Bothell WA, USA
Format3D, Material
SubjectCanadian reference material; TORT-3; trace metals; arsenobetaine; methylmercury; lobster hepatopancreas
Abstract
TORT-3 is a lobster hepatopancreas Certified Reference Material (CRM) from the National Research Council of Canada (NRC) with information on total trace element and species content. A unit of TORT-3 consists of approximately 15 g of lobster hepatopancreas in an amber glass vial.
Analytes
View analytes
AnalyteQuantityValueExpanded uncertaintyUnitType
arsenicmass fraction59.53.8mg/kgcertified
arsenobetaine (as As)mass fraction54.92.5mg/kgcertified
inorganic arsenicmass fraction0.5960.029mg/kgcertified
dimethylarsinic acid (as As)mass fraction3.440.41mg/kgreference
monomethylarsonic acid (as As)mass fraction0.3070.034mg/kgreference
cadmiummass fraction42.31.8mg/kgcertified
chromiummass fraction1.950.24mg/kgcertified
cobaltmass fraction1.06mg/kginformation
coppermass fraction49722mg/kgcertified
ironmass fraction1798mg/kgcertified
leadmass fraction0.2250.018mg/kgcertified
manganesemass fraction15.61.0mg/kgcertified
mercurymass fraction0.2920.022mg/kgcertified
methylmercury (as Hg)mass fraction0.1370.012mg/kgcertified
molybdenummass fraction3.440.12mg/kgcertified
nickelmass fraction5.300.24mg/kgcertified
seleniummass fraction10.91.0mg/kgcertified
strontiummass fraction36.51.6mg/kgcertified
tinmass fraction0.029mg/kginformation
vanadiummass fraction9.10.4mg/kgcertified
zincmass fraction1366mg/kgcertified
Publication date
PublisherNational Research Council of Canada
Copyright statement
  • © 2013 National Research Council of Canada
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References
View items (3)
  1. Guide to the expression of uncertainty in measurement (GUM) (1 September 2008). .
  2. Gajdosechova, Zuzana, Patricia Grinberg, Kevin Kubachka, Mesay Wolle, Andrea Raab, Joerg Feldmann, Rebecca Sim, et al. ‘Determination of Inorganic As, DMA and MMA in Marine and Terrestrial Tissue Samples: A Consensus Extraction Approach’. Environmental Chemistry, 2023. .
  3. Pauwels, J., A. van der Veen, A. Lamberty, and H. Schimmel. ‘Evaluation of Uncertainty of Reference Materials’. Accreditation and Quality Assurance 5, no. 3 (3 March 2000): 95–99. .
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CollectionCanadian Reference Materials and Methods
Record identifierce56680f-1a1d-4a82-b1cb-74f4e9cbb22e
Record created2018-05-23
Record modified2024-08-12
Date modified: