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KINO-1: Quinoa Flour Certified Reference Material for Trace Metals and Minerals

From National Research Council Canada

Alternative titleKINO-1 : Matériau de référence certifié de farine de quinoa pour les métaux à l'état de trace et les minéraux
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DOIResolve DOI: https://doi.org/10.4224/crm.2018.kino-1
AuthorSearch for: 1ORCID identifier: https://orcid.org/0000-0002-1167-6474; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0001-9908-9858; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0002-6896-8603; Search for: 1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: 1ORCID identifier: https://orcid.org/0000-0002-2377-2615
Affiliation
  1. National Research Council of Canada
Format3D, Material
Material typeMatrix material
SubjectCanadian reference material; KINO-1; arsenic; cadmium; calcium; iron; magnesium; mercury; lead; potassium; selenium; sodium; strontium; zinc
Abstract
KINO-1 is a Certified Reference Material (CRM) prepared at the National Research Council of Canada (NRC) from food grade quinoa flour. A single unit of KINO-1 consists of 18 g of quinoa flour. This material is intended for the calibration of procedures and the development of methods for the determination of trace metals and minerals in quinoa flour or similar matrices.
Analytes
View analytes
AnalyteQuantityValueExpanded uncertaintyUnitType
arsenicmass fraction0.001000.00038mg/kgcertified
cadmiummass fraction0.0630.006mg/kgcertified
calciummass fraction720100mg/kgreference
ironmass fraction84.12.6mg/kgcertified
magnesiummass fraction1970300mg/kgreference
mercurymass fraction0.000970.00026mg/kgcertified
leadmass fraction0.00280.0008mg/kgcertified
potassiummass fraction6010720mg/kgreference
seleniummass fraction0.170.02mg/kgcertified
sodiummass fraction378mg/kgreference
strontiummass fraction2.490.18mg/kgcertified
zincmass fraction30.60.8mg/kgcertified
Publication date
PublisherNational Research Council of Canada
Copyright statement
  • © 2018 National Research Council of Canada
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References
View items (3)
  1. Guide to the expression of uncertainty in measurement (GUM) (1 January 1993). .
  2. DerSimonian, Rebecca, and Nan Laird. ‘Meta-Analysis in Clinical Trials’. Controlled Clinical Trials 7, no. 3 (September 1986): 177–88. .
  3. Thompson, Michael, and Stephen L. R. Ellison. ‘Dark Uncertainty’. Accreditation and Quality Assurance 16, no. 10 (12 July 2011): 483–87. .
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CollectionCanadian Reference Materials and Methods
Record identifiere34eb590-6675-45a8-add9-a8d715cb07da
Record created2019-05-13
Record modified2025-04-16
Date modified: