Results for: MEF-29
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In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Canada, NRC (National Research Council)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish) cobalt 5.00E-3 to 500 2.0E-3 to 2.0E1 0.051 to 0.267 6.0E-3 to 2.6E-2
  • Mechanism for measurement service delivery : CRM DOLT-5, CRM LUTS-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-19
  • CMC ID : SIM-QM-CA-000001ED-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster) copper 0.1 to 1200 5.0E-3 to 2.5E1 15.7 to 497 0.46 to 2.2E1
  • Mechanism for measurement service delivery : CRM DOLT-5, CRM DORM-4, CRM TORT-3, CRM LUTS-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-20
  • CMC ID : SIM-QM-CA-000001EE-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster) iron 1 to 6000 0.2 to 1.0E2 11.6 to 1070 0.9 to 8.0E1
  • Mechanism for measurement service delivery : CRM DOLT-5, CRM DORM-4, CRM TORT-3, CRM LUTS-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-21
  • CMC ID : SIM-QM-CA-000001EF-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster, shrimp, squid) lead 5.00E-3 to 200 2.0E-3 to 2.0E1 0.01 to 0.404 2.0E-3 to 6.2E-2
  • Mechanism for measurement service delivery : CRM DOLT-5, CRM DORM-4, CRM TORT-3, CRM LUTS-1, CRM PRON-1, CRM SQID-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-22
  • CMC ID : SIM-QM-CA-000001EG-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
calcium carbonate magnesium 1 to 200 0.1 to 1.0E1 23.6 1.3
  • Mechanism for measurement service delivery : CRM FEBS-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-9
  • CMC ID : SIM-QM-CA-000001E3-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish) magnesium 5 to 2.00E4 0.5 to 8.8E2 89.5 to 940 4.1 to 9.5E1
  • Mechanism for measurement service delivery : CRM LUTS-1, CRM DOLT-5, CRM DORM-4
  • Approved on 15 July 2017
  • Institute service identifier : MEF-23
  • CMC ID : SIM-QM-CA-000001EH-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster) manganese 0.1 to 300 5.0E-2 to 1.0E1 1.2 to 15.6 0.13 to 1
  • Mechanism for measurement service delivery : CRM TORT-3, CRM DORM-4, CRM LUTS-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-24
  • CMC ID : SIM-QM-CA-000001EI-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster, squid) mercury 0.09 to 15 9.0E-3 to 0.7 0.292 to 0.44 2.2E-2 to 0.18
  • Mechanism for measurement service delivery : CRM DOLT-5, CRM DORM-4, CRM TORT-3, CRM SQID-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-25
  • CMC ID : SIM-QM-CA-000001EJ-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster) methylmercury 0.08 to 15 8.0E-3 to 1 0.137 to 3.95 1.2E-2 to 0.36
  • Mechanism for measurement service delivery : CRM DORM-4, CRM TORT-3
  • Approved on 15 July 2017
  • Institute service identifier : MEF-26
  • CMC ID : SIM-QM-CA-000001EK-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster) molybdenum 0.01 to 100 5.0E-3 to 1.0E1 1.41 to 3.44 0.12 to 0.22
  • Mechanism for measurement service delivery : CRM TORT-3, CRM DOLT-5
  • Approved on 15 July 2017
  • Institute service identifier : MEF-27
  • CMC ID : SIM-QM-CA-000001EL-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, lobster) nickel 0.1 to 6000 2.0E-2 to 1.5E2 0.2 to 5.3 3.4E-2 to 0.24
  • Mechanism for measurement service delivery : CRM DORM-4, CRM TORT-3, CRM LUTS-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-28
  • CMC ID : SIM-QM-CA-000001EM-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
food (fish, beef) potassium 100 to 5.00E4 2.0E1 to 2.0E3 948 to 1.44E4 7.2E1 to 3.0E3
  • Mechanism for measurement service delivery : CRM DOLT-5, CRM LUTS-1. CRM BOVM-1
  • Approved on 15 July 2017
  • Institute service identifier : MEF-29
  • CMC ID : SIM-QM-CA-000001EN-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg Mass fraction in mg/kg Absolute expanded uncertainty in mg/kg
yeast selenomethionine 60 to 1.00E4 1 to 8.0E2 3448 1.5E2
  • Mechanism for measurement service delivery : CRM SELM-1
  • Approved on 19 December 2013
  • Institute service identifier : MEF-2
  • CMC ID : SIM-QM-CA-000001DW-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
mass fraction, mg/kg in mg/kg Absolute expanded uncertainty in mg/kg mass fraction, mg/kg in mg/kg Absolute expanded uncertainty in mg/kg
food sulfur 400 to 5.00E4 4.0E1 to 1.2E3
  • Mechanism for measurement service delivery : Calibration service
  • As presented in NRC's Record of Participation Table (graphical presentation), only one value d/U (-1.10 for As in 2003 ) out of a total of 65 is outside the -1.0 and 1.0 range, demonstrating our track record measurement capability for the past 22 years.
     
  • Approved on 18 July 2022
  • Institute service identifier : MEF-39
  • CMC ID : SIM-QM-CA-00000NR7-1
     

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