Alternative title | GSEA-1 : Matériau de référence certifié pour les algues marines moulues |
---|
Download | |
---|
DOI | Resolve DOI: https://doi.org/10.4224/crm.2023.gsea-1 |
---|
Author | Search for: Grinberg, Patricia1ORCID identifier: https://orcid.org/0000-0002-1167-6474; Search for: Gajdosechova, Zuzana1ORCID identifier: https://orcid.org/0000-0002-6174-181X; Search for: LeBlanc, Kelly1ORCID identifier: https://orcid.org/0000-0001-6544-5850; Search for: Nadeau, Kenny1; Search for: Brophy, Christine1; Search for: Pihillagawa Gedara, Indumathi1; Search for: Yang, Lu1ORCID identifier: https://orcid.org/0000-0002-6896-8603; Search for: Simon, Adrian1; Search for: Palmer, Calvin1; Search for: Cauduro, Vitoria H.2; Search for: Soares, Chawana S.L.2; Search for: Mello, Paola A.2; Search for: Flores, Erico M.M.2; Search for: Meija, Juris1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: Mester, Zoltan1ORCID identifier: https://orcid.org/0000-0002-2377-2615 |
---|
Affiliation | - National Research Council of Canada
- Universidade Federal de Santa Maria, Santa Maria, Brazil
|
---|
Format | 3D, Material |
---|
Material type | Matrix material |
---|
Subject | Canadian reference material; seaweed |
---|
Abstract | GSEA-1 is a ground seaweed Certified Reference Material (CRM) from the National Research Council of Canada (NRC) with information on total trace element, as well as nutritional data listed in Supplementary datasheet. A unit of GSEA-1 consists of approximately 18 grams of ground seaweed in an amber glass vial. |
---|
Analytes | View analytesAnalyte | Quantity | Value | Expanded uncertainty | Unit | Type |
---|
aluminium | mass fraction | 165 | 28 | mg/kg | certified | arsenic | mass fraction | 31.6 | 1.4 | mg/kg | certified | barium | mass fraction | 7.4 | 0.4 | mg/kg | certified | boron | mass fraction | 132 | | mg/kg | information | bromine | mass fraction | 310 | 40 | mg/kg | reference | cadmium | mass fraction | 0.392 | 0.014 | mg/kg | certified | calcium | mass fraction | 14300 | 1000 | mg/kg | certified | chlorine | mass fraction | 25000 | | mg/kg | information | chromium | mass fraction | 0.725 | 0.036 | mg/kg | certified | cobalt | mass fraction | 1.12 | 0.08 | mg/kg | reference | copper | mass fraction | 1.37 | 0.12 | mg/kg | certified | iodine | mass fraction | 920 | 200 | mg/kg | reference | iron | mass fraction | 223 | 8 | mg/kg | certified | lead | mass fraction | 0.361 | 0.012 | mg/kg | certified | magnesium | mass fraction | 9390 | 300 | mg/kg | certified | manganese | mass fraction | 26.4 | 0.8 | mg/kg | certified | molybdenum | mass fraction | 0.64 | 0.14 | mg/kg | certified | nickel | mass fraction | 1.2 | 0.078 | mg/kg | certified | phosphorus | mass fraction | 1220 | 40 | mg/kg | certified | potassium | mass fraction | 23300 | 600 | mg/kg | certified | selenium | mass fraction | 0.0337 | 0.0076 | mg/kg | certified | silver | mass fraction | 0.065 | | mg/kg | information | sodium | mass fraction | 36400 | 600 | mg/kg | certified | strontium | mass fraction | 656 | 18 | mg/kg | certified | sulfur | mass fraction | 23900 | 600 | mg/kg | reference | tin | mass fraction | 0.034 | | mg/kg | information | titanium | mass fraction | 20 | | mg/kg | information | uranium | mass fraction | 0.435 | 0.064 | mg/kg | reference | vanadium | mass fraction | 2.26 | 0.10 | mg/kg | certified | zinc | mass fraction | 35.0 | 0.6 | mg/kg | certified |
|
---|
Publication date | 2023-06-01 |
---|
Publisher | National Research Council of Canada |
---|
Copyright statement | - © 2023
National Research Council of Canada
|
---|
Access condition | |
---|
References | View items (3)- Guide to the expression of uncertainty in measurement (GUM) (1 September 2008). https://www.bipm.org/en/publications/guides.
- Veen, Adriaan M. H. van der. ‘Bayesian Analysis of Homogeneity Studies in the Production of Reference Materials’. Accreditation and Quality Assurance 22, no. 6 (2 November 2017): 307–19. https://doi.org/10.1007/s00769-017-1292-6.
- Possolo, Antonio, and Juris Meija. Measurement Uncertainty: A Reintroduction (version 2nd edition). Sistema Interamericano de Metrologia, 2022. https://doi.org/10.4224/1TQZ-B038.
|
---|
Export citation | Export as RIS |
---|
Collection | Canadian Reference Materials and Methods |
---|
Record identifier | 5258d23e-8872-4096-b6eb-fcaa317c360b |
---|
Record created | 2023-09-18 |
---|
Record modified | 2025-04-16 |
---|