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CMC AREA
CMCs Ionizing Radiation (90)
IONIZING RADIATION >
Activity per unit mass (90)
Co-60 (3)
Sr-85 (3)
Y-88 (3)
Cd-109 (3)
Am-241 (3)
Cr-51 (3)
Mn-54 (3)
Co-57 (3)
Ce-139 (3)
Fe-59 (2)
GEOGRAPHIC LOCATION
APMP (90)
Japan (90)
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Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Ionizing Radiation for Japan (.PDF file)
Activity per unit mass. Single nuclide, solution, 1.0E+05 Bq g-1 to 4.00E+07 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
4e(X)- coincidence counting system, balance
Cr-51: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2013
Activity per unit mass. Single nuclide, solution, 2.0E+04 Bq g-1 to 4.00E+07 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.6
4e(X)- coincidence counting system, balance
Mn-54: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2014
Activity per unit mass. Single nuclide, solution, 4.0E+05 Bq g-1 to 4.00E+08 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.6
Liquid scintillation counter, balance
Fe-55: no further specifications
Reference standard: Liquid scintillation counter with TDCR method, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2015
Activity per unit mass. Single nuclide, solution, 1.0E+05 Bq g-1 to 4.00E+07 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.6
4- coincidence counting system, balance
Fe-59: no further specifications
Reference standard: 4- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2016
Activity per unit mass. Single nuclide, solution, 2.0E+05 Bq g-1 to 2.00E+08 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
4e(X)- coincidence counting system, balance
Co-56: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2017
Activity per unit mass. Single nuclide, solution, 1.0E+05 Bq g-1 to 4.00E+07 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.7
4e(X)- coincidence counting system, balance
Co-57: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2018
Activity per unit mass. Single nuclide, solution, 2.0E+05 Bq g-1 to 2.00E+08 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.9
4e(X)- coincidence counting system, balance
Co-58: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2019
Activity per unit mass. Single nuclide, solution, 1.0E+05 Bq g-1 to 4.00E+07 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.4
4- coincidence counting system, balance
Co-60: no further specifications
Reference standard: 4- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2020
Activity per unit mass. Single nuclide, solution, 2.0E+03 Bq g-1 to 4.00E+06 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Liquid scintillation counter, balance
Ni-63: no further specifications
Reference standard: Efficiency tracing with 4- coincidence, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2021
Activity per unit mass. Single nuclide, solution, 1.0E+05 Bq g-1 to 4.00E+07 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
4e(X)- coincidence counting system, balance
Zn-65: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2022
Activity per unit mass. Single nuclide, solution, 2.0E+05 Bq g-1 to 2.00E+08 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1
4e(X)- coincidence counting system, balance
Ga-67: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2023
Activity per unit mass. Single nuclide, solution, 2.0E+05 Bq g-1 to 2.00E+08 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 2.5
4e(X)- coincidence counting system, balance
Se-75: no further specifications
Reference standard: 4e(X)- absolute measurement, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2024
Activity per unit mass. Single nuclide, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4
Ge detector, multichannel analyzer, balance
Hg-203: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2157
Activity per unit mass. Single nuclide, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4
Ge detector, multichannel analyzer, balance
Am-241: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2158
Activity per unit mass. Multiple nuclide source, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 6
Ge detector, multichannel analyzer, balance
Cr-51: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2159
Activity per unit mass. Multiple nuclide source, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4
Ge detector, multichannel analyzer, balance
Mn-54: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2159
Activity per unit mass. Multiple nuclide source, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 5
Ge detector, multichannel analyzer, balance
Co-57: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2159
Activity per unit mass. Multiple nuclide source, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4
Ge detector, multichannel analyzer, balance
Co-60: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2159
Activity per unit mass. Multiple nuclide source, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4
Ge detector, multichannel analyzer, balance
Sr-85: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2159
Activity per unit mass. Multiple nuclide source, solution, 2.0E+01 Bq g-1 to 1.00E+04 Bq g-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4
Ge detector, multichannel analyzer, balance
Y-88: 10 ml to 500 ml NMIJ/AIST standard cylindrical plastic bottle
Reference standard: Comparison with the NMIJ/AIST standard source, standard set of weights
Source of traceability: NMIJ/AIST
Approved on 14 February 2005
Internal NMI service identifier: APM-RAD-NMIJ/AIST-2159