DORM-4: Fish protein certified reference material for trace metals

Alternative title

DORM-4: Matériau de référence certifié de protéines de poissons pour l'analyse des métaux à l'état de traces

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View certificate: DORM-4: Fish protein certified reference material for trace metals (PDF, 623 KiB)

DOI

Resolve DOI: https://doi.org/10.4224/crm.2012.dorm-4

Author

Search for: Willie, Scott¹ORCID identifier: https://orcid.org/0000-0002-3376-0722; Search for: Brophy, Christine¹ORCID identifier: https://orcid.org/0000-0001-9908-9858; Search for: Clancy, Vincent¹ORCID identifier: https://orcid.org/0000-0002-0083-0528; Search for: Lam, Joseph¹ORCID identifier: https://orcid.org/0000-0001-6402-0535; Search for: Sturgeon, Ralph¹ORCID identifier: https://orcid.org/0000-0001-7304-3034; Search for: Yang, Lu¹ORCID identifier: https://orcid.org/0000-0002-6896-8603

Affiliation

National Research Council of Canada. Measurement Science and Standards

Format

3D, Material

Edition

Material type

Matrix material

Subject

Canadian reference material; DORM-4; trace metals; methylmercury; fish protein

Abstract

Certified values for the mass fraction of trace metals and methylmercury have been established for this fish protein certified reference material (DORM-4).

Analytes

View analytes

Analyte	Quantity	Value	Expanded uncertainty	Unit	Type
arsenic	mass fraction	6.87	0.44	mg/kg	certified
arsenobetaine (as As)	mass fraction	3.95	0.36	mg/kg	certified
cadmium	mass fraction	0.299	0.018	mg/kg	certified
calcium	mass fraction	2360	140	mg/kg	certified
chromium	mass fraction	1.87	0.18	mg/kg	certified
copper	mass fraction	15.70	0.46	mg/kg	certified
iron	mass fraction	343	20	mg/kg	certified
lead	mass fraction	0.404	0.062	mg/kg	certified
magnesium	mass fraction	910	80	mg/kg	certified
manganese	mass fraction	3.17	0.26	mg/kg	certified
mercury	mass fraction	0.412	0.036	mg/kg	certified
methylmercury (as Hg)	mass fraction	0.355	0.028	mg/kg	certified
nickel	mass fraction	1.34	0.14	mg/kg	certified
potassium	mass fraction	15500	1000	mg/kg	certified
selenium	mass fraction	3.45	0.40	mg/kg	certified
silver	mass fraction	0.0252	0.0050	mg/kg	certified
strontium	mass fraction	10.1	0.8	mg/kg	certified
vanadium	mass fraction	1.57	0.14	mg/kg	certified
zinc	mass fraction	51.6	2.8	mg/kg	certified
aluminium	mass fraction	1280	340	mg/kg	reference
sodium	mass fraction	14000	2400	mg/kg	reference
tin	mass fraction	0.061	0.018	mg/kg	reference
cobalt	mass fraction	0.25		mg/kg	information
lithium	mass fraction	1.21		mg/kg	information
molybdenum	mass fraction	0.29		mg/kg	information
phosphorus	mass fraction	8000		mg/kg	information
uranium	mass fraction	0.050		mg/kg	information

Publication date

2012-06-01

Publisher

National Research Council of Canada

Access condition

Please visit http://nrc-cnrc.gc.ca/crm to obtain the material
http://nrc-cnrc.gc.ca/crm

References

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Collection

Canadian Reference Materials and Methods

Record identifier

4b507ca7-2404-4137-9184-68a93051a3f0

Record created

2018-05-23

Record modified

2025-04-16

Date modified:: 2025-04-24