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General physics
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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)
Korea, Republic of, KRISS (Korea Research Institute of Standards and Science)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
air 1,1,1,2-tetrafluoroethane (HFC-134a) 5.00E-5 to 10 1.0E1 5.00E-5 to 10 1.0E1
  • Mechanism for measurement service delivery : CRM 112-011-040
  • Approved on 20 January 2016
  • Institute service identifier : KG201
  • CMC ID : APMP-QM-KR-0000042W-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
air 1,1,2-trichlorotrifluoroethane (CFC-113) 5.00E-5 to 10 3.5 5.00E-5 to 10 3.5
  • Mechanism for measurement service delivery : CRM 112-011-039
  • Approved on 20 January 2016
  • Institute service identifier : KG200
  • CMC ID : APMP-QM-KR-0000042V-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in mol/mol Relative expanded uncertainty in % Amount-of-substance fraction in mol/mol Relative expanded uncertainty in %
nitrogen 1,1-dichloroethane 1.00E-4 to 1.00E-3 1.5 1.00E-4 to 1.00E-3 1.5
  • Mechanism for measurement service delivery : CRM 112-01-090
  • Approved on 20 January 2016
  • Institute service identifier : KG070
  • CMC ID : APMP-QM-KR-00000427-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in mol/mol Relative expanded uncertainty in % Amount-of-substance fraction in mol/mol Relative expanded uncertainty in %
nitrogen 1,1-dichloroethane 1.00E-5 to 1.00E-4 3 to 2 1.00E-5 to 1.00E-4 3 to 2
  • Mechanism for measurement service delivery : CRM 112-01-090
  • Approved on 20 January 2016
  • Institute service identifier : KG154
  • CMC ID : APMP-QM-KR-0000042R-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in mol/mol Relative expanded uncertainty in % Amount-of-substance fraction in mol/mol Relative expanded uncertainty in %
nitrogen 1,2,4-trichlorobenzene 1.00E-5 to 1.00E-4 3 to 2 1.00E-5 to 1.00E-4 3 to 2
  • Mechanism for measurement service delivery : CRM 112-03-715
  • Approved on 20 January 2016
  • Institute service identifier : KG105
  • CMC ID : APMP-QM-KR-0000042A-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in mol/mol Relative expanded uncertainty in % Amount-of-substance fraction in mol/mol Relative expanded uncertainty in %
nitrogen 1,2-dichloroethane 1.00E-5 to 1.00E-4 3 to 2 1.00E-5 to 1.00E-4 3 to 2
  • Mechanism for measurement service delivery : CRM 112-01-089
  • Approved on 20 January 2016
  • Institute service identifier : KG155
  • CMC ID : APMP-QM-KR-0000042S-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in mol/mol Relative expanded uncertainty in % Amount-of-substance fraction in mol/mol Relative expanded uncertainty in %
nitrogen 1,2-dichloroethane 1.00E-4 to 1.00E-3 1.5 1.00E-4 to 1.00E-3 1.5
  • Mechanism for measurement service delivery : CRM 112-01-091
  • Approved on 20 January 2016
  • Institute service identifier : KG071
  • CMC ID : APMP-QM-KR-00000428-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in %
nitrogen 1,2-dichloroethane 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen 1,3-butadiene 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen benzene 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen chloroethylene 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen chloroform 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen dichloromethane 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen tetrachloroethylene 20 to 100 5 to 2 20 to 100 5 to 2
nitrogen trichloroethylene 20 to 100 5 to 2 20 to 100 5 to 2
  • Mechanism for measurement service delivery : CRM 112-03-701
  • Approved on 20 January 2016
  • Institute service identifier : KG130
  • CMC ID : APMP-QM-KR-0000042L-2
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in mol/mol Relative expanded uncertainty in % Amount-of-substance fraction in mol/mol Relative expanded uncertainty in %
nitrogen 1,2-dichloroethene 1.00E-4 to 1.00E-3 1.5 1.00E-4 to 1.00E-3 1.5
  • Mechanism for measurement service delivery : CRM 112-01-089
  • Approved on 20 January 2016
  • Institute service identifier : KG069
  • CMC ID : APMP-QM-KR-00000426-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in %
nitrogen or synthetic air 1,8-cineole 1 to 500 3.2 1 to 500 3.2
nitrogen or synthetic air 3-carene 1 to 500 2.7 1 to 500 2.7
nitrogen or synthetic air alpha-pinene 1 to 500 1.9 1 to 500 1.9
nitrogen or synthetic air R-limonene 1 to 500 2.9 1 to 500 2.9
  • Mechanism for measurement service delivery : CRM109-02-003
  • Approved on 23 October 2019
  • Institute service identifier : KR267
  • CMC ID : APMP-QM-KR-00000JNR-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in %
nitrogen or synthetic air 1,8-cineole 1 to 500 3.2 1 to 500 3.2
nitrogen or synthetic air 3-carene 1 to 500 2.7 1 to 500 2.7
nitrogen or synthetic air a-pinene 1 to 500 1.9 1 to 500 1.9
nitrogen or synthetic air R-limonene 1 to 500 2.9 1 to 500 2.9
  • Mechanism for measurement service delivery : CRM109-02-003
  • Approved on 26 September 2018
  • Institute service identifier : KR254
  • CMC ID : APMP-QM-KR-0000046L-2
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
air 1-chloro-1,1-difluoroethane (HCFC-142b) 1.50E-5 to 10 1.0E1 1.50E-5 to 10 1.0E1
  • Mechanism for measurement service delivery : CRM 112-011-042
  • Approved on 20 January 2016
  • Institute service identifier : KG203
  • CMC ID : APMP-QM-KR-0000042Y-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
nitrogen 1-propanethiol 0.5 to 10 1.2 to 0.6 0.5 to 10 1.2 to 0.6
  • Mechanism for measurement service delivery : CRM112-03-795
  • Approved on 26 September 2018
  • Institute service identifier : KR212
  • CMC ID : APMP-QM-KR-0000045J-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
nitrogen 1-propanethiol 10 to 100 0.6 10 to 100 0.6
  • Mechanism for measurement service delivery : CRM112-03-795
  • Approved on 26 September 2018
  • Institute service identifier : KR223
  • CMC ID : APMP-QM-KR-0000045U-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
methane 1-propanethiol 0.5 to 10 1.2 to 0.6 0.5 to 10 1.2 to 0.6
  • Mechanism for measurement service delivery : CRM112-03-795
  • Approved on 26 September 2018
  • Institute service identifier : KR234
  • CMC ID : APMP-QM-KR-00000465-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
methane 1-propanethiol 10 to 100 0.6 10 to 100 0.6
  • Mechanism for measurement service delivery : CRM112-03-795
  • Approved on 26 September 2018
  • Institute service identifier : KR243
  • CMC ID : APMP-QM-KR-0000046E-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
nitrogen 2-methyl-2-propanethiol 0.5 to 10 1.2 to 0.6 0.5 to 10 1.2 to 0.6
  • Mechanism for measurement service delivery : CRM112-03-739
  • Approved on 26 September 2018
  • Institute service identifier : KR213
  • CMC ID : APMP-QM-KR-0000045K-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
methane 2-methyl-2-propanethiol 0.5 to 10 1.2 to 0.6 0.5 to 10 1.2 to 0.6
  • Mechanism for measurement service delivery : CRM112-03-739
  • Approved on 26 September 2018
  • Institute service identifier : KR235
  • CMC ID : APMP-QM-KR-00000466-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
nitrogen 2-methyl-2-propanethiol 10 to 100 0.6 10 to 100 0.6
  • Mechanism for measurement service delivery : CRM112-03-740
  • Approved on 26 September 2018
  • Institute service identifier : KR224
  • CMC ID : APMP-QM-KR-0000045V-1
     
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
methane 2-methyl-2-propanethiol 10 to 100 0.6 10 to 100 0.6
  • Mechanism for measurement service delivery : CRM112-03-740
  • Approved on 26 September 2018
  • Institute service identifier : KR244
  • CMC ID : APMP-QM-KR-0000046F-1
     

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This metrology area covers the fields of DC and AC measurements, impedance, electric and magnetic fields, radiofrequencies and measurements on materials.

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