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Your query 'NIMT' produced 59 results New search
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Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Food for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
rice and rice flour cadmium 0.1 to 1.0 3.5 to 4.0
Mechanism(s) for measurement service delivery: Provision of reference values for PT schemes and reference material producer
Uncertainty convention 1.
Approved on 06 September 2012.
Internal NMI service identifier: NIMT/12020-60205

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for pH for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
pH Absolute expanded uncertainty
(k = 2, 95%)
aqueous buffer solution pH 4.0 to 4.02 0.005 to 0.008
Mechanism(s) for measurement service delivery: Calibration
Approved on 20 January 2016.
Internal NMI service identifier: NIMT/12031-10104

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Water for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
drinking water, fresh water arsenic 0.005 to 10 3.5 to 4.0
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples
Uncertainty convention 1.
Approved on 30 August 2017.
Internal NMI service identifier: NIMT/12022-60104

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Biological fluids and materials for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
herb and plant materials lead 0.1 to 10 2.5 to 3.0
Mechanism(s) for measurement service delivery: Provision of reference values for both in- house and external PT/RM samples
Uncertainty convention 1.
Approved on 13 June 2013.
Internal NMI service identifier: NIMT/12021-60601

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Gases for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty
(k = 2, 95%) in %
nitrogen methane 1000 to 150000 0.35
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 2.
Approved on 30 August 2017.
Internal NMI service identifier: NIMT/12051-60301

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Advanced materials for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
poly(acrylonitrile butadiene styrene) and polystyrene cadmium 1 to 100 1.5 to 2.0
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples
Uncertainty convention 1.
Approved on 19 June 2014.
Internal NMI service identifier: NIMT/12021-60210

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Food for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
soybean and soybean powder cadmium 0.1 to 1.0 3.5 to 4.0
Mechanism(s) for measurement service delivery: Provision of reference values for PT schemes and reference material producer
Uncertainty convention 1.
Approved on 06 September 2012.
Internal NMI service identifier: NIMT/12020-60206

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Food for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
cereal and cereal products cadmium 0.1 to 1.0 3.5 to 4.0
Mechanism(s) for measurement service delivery: Provision of reference values for PT schemes and reference material producer
Uncertainty convention 1.
Approved on 06 September 2012.
Internal NMI service identifier: NIMT/12020-60204

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Water for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
drinking water, fresh water cadmium 0.001 to 1.000 4.5 to 5.0
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples
Uncertainty convention 1.
Approved on 30 August 2017.
Internal NMI service identifier: NIMT/12022-60304

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Biological fluids and materials for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
herb and plant materials zinc 10 to 100 2.5 to 3.5
Mechanism(s) for measurement service delivery: Provision of reference values for both in- house and external PT/RM samples
Uncertainty convention 1.
Approved on 13 June 2013.
Internal NMI service identifier: NIMT/12021-60801

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Advanced materials for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
poly(acrylonitrile butadiene styrene) and polystyrene chromium 25 to 500 2.5 to 3.0
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples
Uncertainty convention 1.
Approved on 19 June 2014.
Internal NMI service identifier: NIMT/12021-60401

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Water for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
drinking water, fresh water strontium 0.001 to 0.1 1.7 to 4.5
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples
Uncertainty convention 1.
Approved on 26 September 2018.
Internal NMI service identifier: NIMT/12022-61504

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Biological fluids and materials for Thailand (.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 %
human serum potassium 50 to 5000 2.8 to 3.5 100 to 500 2.8 to 3.5
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples.
Uncertainty convention 1.
We have given assigned values for in-house RM sample, TRM-C-4001, Elements in Human Serum..
Approved on 26 September 2018.
Internal NMI service identifier: NIMT/12022-60708

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Advanced materials for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
poly(acrylonitrile butadiene styrene) and polystyrene lead 1 to 1000 1.5 to 2.0
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples
Uncertainty convention 1.
Approved on 19 June 2014.
Internal NMI service identifier: NIMT/12021-60604

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Food for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
rice and rice flour copper 5 to 20 2 to 2.5
Mechanism(s) for measurement service delivery: Provision of reference values for PT schemes and reference material producer
Uncertainty convention 1.
Approved on 06 September 2012.
Internal NMI service identifier: NIMT/12020-60502

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Water for Thailand (.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 %
drinking water, fresh water copper 0.001 to 20 1.6 to 2.0 0.1 to 1.0 1.6 to 2.0
Mechanism(s) for measurement service delivery: provision of reference values for both PT and RM samples. We have given assigned values for in-house RM samples, TRM-E-4002 (Trace Elements in Drinking Water)
Uncertainty convention 1.
Approved on 26 September 2018.
Internal NMI service identifier: NIMT/12022-60508

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Biological fluids and materials for Thailand (.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 %
human serum magnesium 1 to 100 3.4 to 4.0 1 to 50 3.4 to 4.0
Mechanism(s) for measurement service delivery: Provision of reference values for both PT and RM samples.
Uncertainty convention 1.
We have given assigned values for in-house RM sample, TRM-C-4001, Elements in Human Serum..
Approved on 26 September 2018.
Internal NMI service identifier: NIMT/12022-60808

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Advanced materials for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95%) in %
polypropylene, polyethylene and polyvinyl chloride arsenic 10 to 100 5.0 to 6.0
Mechanism(s) for measurement service delivery: Provision of reference values for PT/RM samples
Uncertainty convention 1.
Approved on 19 June 2014.
Internal NMI service identifier: NIMT/12021-60102

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Food for Thailand (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in mg/kg Relative expanded uncertainty
(k = 2, 95 %) in %
soybean and soybean powder copper 5 to 20 2 to 2.5
Mechanism(s) for measurement service delivery: Provision of reference values for PT schemes and reference material producer
Uncertainty convention 1.
Approved on 06 September 2012.
Internal NMI service identifier: NIMT/12020-60503

Thailand, NIMT (National Institute of Metrology (Thailand))
Complete CMCs in Chemistry for Water for Thailand (.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 %
drinking water, fresh water lead 0.001 to 20 2.5 to 3.0 0.01 to 0.1 2.5 to 3.0
Mechanism(s) for measurement service delivery: provision of reference values for both PT and RM samples. We have given assigned values for in-house RM samples, TRM-E-4002 (Trace Elements in Drinking Water)
Uncertainty convention 1.
Approved on 26 September 2018.
Internal NMI service identifier: NIMT/12022-61004