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Your query 'United Kingdom' produced 438 results New search
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United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Metals and metal alloys for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Absolute isotope amount ratio in mol/mol Absolute expanded uncertainty
(k = 2, 95%) in mol/mol
alloys of lead with non-ferrous or precious metals lead 1.8 to 40 0.001 to 0.07
Mechanism(s) for measurement service delivery: Calibration service on request
Isotope amount ratios: n(206Pb)/n(204Pb), n(207Pb)/n(204Pb), n(208Pb)/n(204Pb), n(208Pb)/n(206Pb).
Uncertainty convention 1.
Approved on 08 July 2015.
Internal NMI service identifier: LGC/Inorg-047
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Advanced materials for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in % 		Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95%) in mg/kg
automotive catalyst platinum 300 to 2000 1.0 to 5.0 1880 30
Mechanism(s) for measurement service delivery: Calibration ERM-EB503
Uncertainty convention 1.
Approved on 30 July 2009.
Internal NMI service identifier: LGC/Inorg-31
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for High purity chemicals for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in % Relative expanded uncertainty
(k = 2, 95 %) in %
chlorinated pesticides chlorinated pesticides 95 to 100 0.3 to 2
Mechanism(s) for measurement service delivery: Calibration
Uncertainty range convention 1.
Internal NMI service identifier: LGC/Org-006
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Water for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in ng/g Relative expanded uncertainty
(k = 2, 95%) in % 		Mass fraction in µg/L Absolute expanded uncertainty
(k = 2.16, 95%) in %
fresh water cadmium 4 to 1000 0.7 to 2 5.26 4
Mechanism(s) for measurement service delivery: Calibration and ERM CA022
Uncertainty convention 1.
Approved on 27 March 2013.
Internal NMI service identifier: LGC/Inorg-003a R
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Inorganic solutions for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95 %) in %
monoelemental solution cadmium 0.01 to 10000 0.4 to 0.8
Mechanism(s) for measurement service delivery: Calibration
Approved on 27 March 2013.
Uncertainty convention 1.
Internal NMI service identifier: LGC/Inorg-001b
United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Chemistry for Gases for United Kingdom (.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 nitrogen dioxide 100 to 1000 3 100 to 1000 3
Mechanism(s) for measurement service delivery: SGS and calibration
Internal NMI service identifier: NPL/16
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Food for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in %
non-fatty and moderately fatty food lead 0.3 to 50 2 to 5
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 13 June 2013.
Internal NMI service identifier: LGC/Inorg-013
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Organic solutions for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in %
organic solution p,p'-DDE 0.08 to 10 0.6 to 1.2
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Internal NMI service identifier: LGC/Org-001
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Fuels for United Kingdom (.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
petroleum products sulfur 10 to 1000 2.0 to 4.0 11.0 to 52.4 0.9 to 1.3
Mechanism(s) for measurement service delivery: Calibration ERM-EF673 and EF674
Approved on 27 March 2013.
Uncertainty convention 1.
Internal NMI service identifier: LGC/Inorg-008R
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Sediments, soils, ores, and particulates for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/kg Relative expanded uncertainty
(k = 2, 95%) in %
sediment PBDEs, PAHs, PCBs Low polarity pesticides (Perfluorinated carboxylic acids ( 1 to 15000 1 to 12
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 6 December 2017.
Internal NMI service identifier: LGC/Org-051
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Biological fluids and materials for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Isotope amount ratio Relative expanded uncertainty
(k = 2, 95%) in %
urine uranium n(234U)/n(238U) 5E-05 to 2E-04 1.5 to 2.5
Mechanism(s) for measurement service delivery: Calibration service on request
Uncertainty convention 1.
Approved on 28 June 2016.
Internal NMI service identifier: LGC/Inorg-026
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Advanced materials for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in % 		Mass fraction in mg/kg Absolute expanded uncertainty
(k = 2, 95%) in mg/kg
automotive catalyst palladium 700 to 3000 1.0 to 5.0 2780 80
Mechanism(s) for measurement service delivery: Calibration ERM-EB503
Uncertainty convention 1.
Approved on 30 July 2009.
Internal NMI service identifier: LGC/Inorg-32
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Water for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in ng/g Relative expanded uncertainty
(k = 2, 95%) in %
fresh water copper 5 to 1000 0.7 to 2
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 27 March 2013.
Internal NMI service identifier: LGC/Inorg-003b
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Inorganic solutions for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95 %) in %
monoelemental solution chromium 0.01 to 10000 0.4 to 0.8
Mechanism(s) for measurement service delivery: Calibration
Approved on 27 March 2013.
Uncertainty convention 1.
Internal NMI service identifier: LGC/Inorg-001c
United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Chemistry for Gases for United Kingdom (.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 µmol/mol Relative expanded uncertainty
(k = 2, 95 %) in % 		Amount-of-substance fraction in µmol/mol Absolute expanded uncertainty
(k = 2, 95 %) in %
nitrogen hydrogen sulfide 1 to 10 2 1 to 10 2
Mechanism(s) for measurement service delivery: PRGM, SGS and calibration
Internal NMI service identifier: NPL/34
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Food for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in %
non-fatty and moderately fatty food mercury 0.08 to 100 4 to 8
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 13 June 2013.
Internal NMI service identifier: LGC/Inorg-024
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for High purity chemicals for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in % Relative expanded uncertainty
(k = 2, 95 %) in % 		Mass fraction in % Absolute expanded uncertainty
(k = 2, 95 %) in %
p,p'-DDE p,p'-DDE 99.6 0.4 99.6 0.4
Mechanism(s) for measurement service delivery: LGC1110 plus calibration
Internal NMI service identifier: LGC/Org-007
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Sediments, soils, ores, and particulates for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Mass fraction in µg/kg Relative expanded uncertainty
(k = 2, 95%) in %
soil PBDEs, PAHs, PCBs Low polarity pesticides (Perfluorinated carboxylic acids ( 1 to 15000 3 to 12
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 6 December 2017.
Internal NMI service identifier: LGC/Org-052
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Biological fluids and materials for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability
Isotope amount ratio Relative expanded uncertainty
(k = 2, 95%) in %
urine uranium n(235U)/n(238U) 7E-03 to 2E-02 0.2 to 0.5
Mechanism(s) for measurement service delivery: Calibration service on request
Uncertainty convention 1.
Approved on 28 June 2016.
Internal NMI service identifier: LGC/Inorg-027
United Kingdom, LGC (Laboratory of the Government Chemist)
Complete CMCs in Chemistry for Organic solutions for United Kingdom (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Volume fraction in % Relative expanded uncertainty
(k = 2, 95%) in % 		Volume fraction in % Absolute expanded uncertainty
(k = 2, 95%) in %
water ethanol 1 to 99 0.025 to 0.04 5 to 90 0.03
Mechanism(s) for measurement service delivery: LGC 5404-5408 plus calibration
Uncertainty convention 1.
(analyte also known as ethyl alcohol).
Internal NMI service identifier: LGC/Org-004