Language selection

Government of Canada / Gouvernement du Canada

Search

ORMS-6: Water Certified Reference Material for Mercury

From National Research Council Canada

Alternative titleORMS-6 : Matériau de Référence Certifié pour le Mercure dans l’Eau
Download
DOIResolve DOI: https://doi.org/10.4224/crm.2025.orms-6
AuthorSearch for: 1; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0001-6544-5850; Search for: 1ORCID identifier: https://orcid.org/0000-0001-9908-9858; Search for: 1; 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/0000-0002-1167-6474
Affiliation
  1. National Research Council of Canada
Format3D, Material
Material typeCalibration solution
SubjectCanadian reference material; ORMS-6; mercury; water
Abstract
ORMS-6 is a water spiked with inorganic mercury Certified Reference Material (CRM) from the National Research Council Canada (NRC). The material is packaged in a 50 mL glass ampoule stabilized with 0.5% BrCl.
Analytes
AnalyteQuantityValueExpanded uncertaintyUnitType
mercurymass fraction26.181.10pg/gcertified
Period of validity
  • Valid from 2025-07-08 until 2035-04-30
Storage conditions
  • Temperature: +20 oC
  • store at room temperature in dark
Publication date
PublisherNational Research Council of Canada
Copyright statement
  • © 2025 National Research Council of Canada
Access condition
References
View items (4)
  1. ‘Evaluation of Measurement Data — Guide to the Expression of Uncertainty in Measurement’, 2008. .
  2. EPA Method 245.7. Mercury in Water by Cold Vapor Atomic Fluorescence Spectrometry, Revision 2.0 (1 February 2005). .
  3. 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. .
  4. Possolo, Antonio, and Juris Meija. Measurement Uncertainty: A Reintroduction (version 2nd edition). Sistema Interamericano de Metrologia, 2022. .
Export citationExport as RIS
CollectionCanadian Reference Materials and Methods
Record identifier0abf2b4b-dc7f-4253-bb8e-3fafe328a7d2
Record created2025-07-10
Record modified2025-08-06
Date modified: