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Your query 'Japan' produced 550 results New search
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Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Organic solutions for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95%) in mg/kg
2,2,4-trimethylpentane PCB 28 2 to 50 1.7 10 0.17
Mechanism(s) for measurement service delivery: NMIJ CRM 4206
Approved on 07 November 2006.
PCB 28 (2,4,4'-trichlorobiphenyl).
Internal NMI service identifier: NMIJ/4206

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Advanced materials for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95%) in %
acrylonitrile-butadiene-styrene copolymer resin cadmium 5 to 10000 4 to 0.5 5 to 10000 4 to 0.5
Mechanism(s) for measurement service delivery: NMIJ CRM 8102-a, 8103-a, 8105-a, 8106-a, 8112-a, 8113-a, 8115-a, 8116-a
Pellet and disk forms.
Approved on 19 June 2014.
Uncertainty convention 2.
Internal NMI service identifier: NMIJ/8101-1

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for pH for Japan (.PDF file)
Matrix or material Dissemination range of measurement capability Range of certified values in reference materials
pH Absolute expanded uncertainty
(k = 2, 95%)
pH Absolute expanded uncertainty
(k = 2, 95%)
aqueous pH buffer solution 1.18 to 2.18 0.003 1.18 to 2.18 0.003
Mechanism(s) for measurement service delivery: NMIJ CRM 5101-a as a solution with certified pH value
Oxalate buffer. Temperature range for service: values given for 15 ºC, 25 ºC and 37 ºC. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~ 0.010, k = 2).
Approved on 06 December 2011.
Internal NMI service identifier: NMIJ/NMIJ CRM 5101

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Electrolytic conductivity for Japan (.PDF file)
Matrix or material Dissemination range of measurement capability Range of certified values in reference materials
Electrolytic conductivity in S/m Relative expanded uncertainty
(k = 2, 95%) in %
Electrolytic conductivity in S/m Absolute expanded uncertainty
(k = 2, 95%) in %
aqueous solution 0.05 to 15 0.15 to 0.48 0.05 to 15 0.24 to 0.48
Mechanism(s) for measurement service delivery: NMIJ CRM 5121, NMIJ CRM 5122, NMIJ CRM 5123
Uncertainty convention 1.
Approved on 30 August 2017.
Internal NMI service identifier: NMIJ/5121-5123

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Fuels for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95%) in mg/kg
bioethanol water 100 to 5000 2 to 0.2 1688 28
Mechanism(s) for measurement service delivery: NMIJ CRM 8301
Uncertainty convention 2.
Approved on 20 January 2016.
Internal NMI service identifier: NMIJ/8301-01

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Biological fluids and materials for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance concentration in mmol/L Relative expanded uncertainty
(k = 2, 95%) in %
Amount-of-substance concentration in mmol/L Absolute expanded uncertainty
(k = 2, 95%) in %
blood serum cholesterol 5.2 to 6.8 0.5 5.2 to 6.8 0.5
Mechanism(s) for measurement service delivery: JCCRM 211-1
This work is done in cooperation with the HECTEF (Health Care Technology Foundation).
cholesterol (total).
Internal NMI service identifier: NMIJ/901

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for High purity chemicals for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in % Absolute expanded uncertainty
(k = 2, 95 %) in %
Mass fraction in % Absolute expanded uncertainty
(k = 2, 95 %) in %
cholesterol cholesterol 99.5 to 100 0.1 99.9 0.1
Mechanism(s) for measurement service delivery: NMIJ CRM 6001
Approved on 07 November 2006.
Internal NMI service identifier: NMIJ/6001

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Inorganic solutions for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/g Relative expanded uncertainty
(k = 2, 95 %) in %
Mass fraction in mg/g Absolute expanded uncertainty
(k = 2, 95 %) in %
monoelemental solution aluminum 0.8 to 1.2 0.1 0.8 to 1.2 0.1
Mechanism(s) for measurement service delivery: NMIJ CRM 3605
Uncertainty convention 2.
Approved on 12 March 2013.
Internal NMI service identifier: NMIJ/3605

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen benzene 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Uncertainty convention 2.
Approved on 29 April 2005.
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen chloroform 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen dichloromethane 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen trichloroethylene 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen tetrachloroethylene 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen 1,2-dichloroethane 50 to 100000 3 to 2 100 to 1000 3
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen 1,3-butadiene 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, CERI (Chemicals Evaluation and Research Institute)
Complete CMCs in Chemistry for Gases for Japan (.PDF file)
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
(k = 2, 95 %) in %
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen vinyl chloride 50 to 100000 2 to 1 100 to 1000 2
Mechanism(s) for measurement service delivery: JCSS
Internal NMI service identifier: CERI/4400-05
This displays only one part of a multi-component CMC.

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Food for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95 %) in mg/kg
plant leaves aluminium 5 to 5000 5 to 1 709 26
Mechanism(s) for measurement service delivery: NMIJ CRM 7505-a
The material of NMIJ CRM 7505-a is tea leaves.
Uncertainty convention 2.
Approved on 13 June 2013.
Internal NMI service identifier: NMIJ AIST/7505-01

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Water for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in µg/kg Relative expanded uncertainty
(k = 2, 95%) in %
Mass fraction in µg/kg Absolute expanded uncertainty
(k = 2, 95%) in µg/kg
river water and drinking water barium 0.5 to 50 2 to 1 5.69 0.11
Mechanism(s) for measurement service delivery: NMIJ CRM 7202
Uncertainty convention 2.
Approved on 12 March 2013.
Internal NMI service identifier: NMIJ/5-01-04

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Sediments, soils, ores, and particulates for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95 %) in mg/kg
sediment antimony 0.1 to 3 10 to 2 0.69 to 1.22 0.02 to 0.05
Mechanism(s) for measurement service delivery: NMIJ CRM 7302-a, 7303-a
Uncertainty convention 2.
Approved on 30 August 2017.
Internal NMI service identifier: NMIJ AIST/13-01-01

Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Chemistry for Metals and metal alloys for Japan (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95%) in %
tin-base lead free solder lead 100 to 2000 1.6 to 0.8 100 to 2000 1.6 to 0.8
Mechanism(s) for measurement service delivery: NMIJ CRM 8202-a, 8203-a
Chip form.
Uncertainty convention 2.
Approved on 13 June 2013.
Internal NMI service identifier: NMIJ/8202-1