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Your query 'United Kingdom' produced 459 results New search
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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 copper 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-001d

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 10 to 100 2 to 0.8 10 to 100 2 to 0.8
Mechanism(s) for measurement service delivery: PRGM, SGS and calibration
Internal NMI service identifier: NPL/35

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 arsenic 0.08 to 18 5 to 8
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 13 June 2013.
Internal NMI service identifier: LGC/Inorg-025

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
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in %
plastic materials cadmium 10 to 1000 1 to 5
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 06 December 2011.
Internal NMI service identifier: LGC/Inorg-035a

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 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
sludge PBDEs, PAHs, PCBs Low polarity pesticides (Perfluorinated carboxylic acids ( 1 to 15000 1 to 12 17 to 112 2 to 8
Mechanism(s) for measurement service delivery: Calibration and provision of CRM
Uncertainty convention 1.
Approved on 6 December 2017.
Internal NMI service identifier: LGC/Org-053

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 ng/g Relative expanded uncertainty
(k = 2, 95%) in %
solvent sulphamethazine 50 to 1000 2 to 6
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 01 March 2005.
Internal NMI service identifier: LGC/Org-021

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 %
tecnazene 1,2,4,5-tetrachloro-3-nitrobenzene 99.8 0.5 99.8 0.5
Mechanism(s) for measurement service delivery: LGC1130 plus calibration
Internal NMI service identifier: LGC/Org-008

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(236U)/n(238U) 1.5E-05 to 5E-05 3 to 6.5
Mechanism(s) for measurement service delivery: Calibration service on request
Uncertainty convention 1.
Approved on 28 June 2016.
Internal NMI service identifier: LGC/Inorg-028

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 %
dimethoate O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] phosphorodithioate 99.2 0.9 99.2 0.9
Mechanism(s) for measurement service delivery: LGC1204 plus calibration
Internal NMI service identifier: LGC/Org-009

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 nickel 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-003d

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 iron 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-001f

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 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 = 2.03, 95%) in mg/kg
non-fatty and moderately fatty food cadmium 0.1 to 40 2.5 to 5.0 0.112 0.007
Mechanism(s) for measurement service delivery: Calibration, ERM-BC084
Uncertainty convention 1.
Approved on 13 June 2013.
Internal NMI service identifier: LGC/Inorg-029

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
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in %
plant arsenic 0.3 to 15 3 to 10
Mechanism(s) for measurement service delivery: Calibration service on request
Uncertainty convention 1.
Approved on 28 June 2016.
Internal NMI service identifier: LGC/Inorg-040

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
Mass fraction in µg/g Relative expanded uncertainty
(k = 2, 95%) in %
plastic materials chromium 5 to 10000 1 to 5
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 06 December 2011.
Internal NMI service identifier: LGC/Inorg-035b

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 %
synthetic air carbonyl sulfide 1 to 10 2 1 to 10 2
Mechanism(s) for measurement service delivery: SGS and calibration
Internal NMI service identifier: NPL/36

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 mg/g Relative expanded uncertainty
(k = 2, 95%) in %
water ethanol 0.2 to 900 0.1 to 0.5
Mechanism(s) for measurement service delivery: Calibration
Uncertainty convention 1.
Approved on 01 March 2005.
Internal NMI service identifier: LGC/Org-003a R

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 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
blood serum cationic electrolytes: K, Ca, Mg, Li, Sr 0.1 to 500 5 to 2 19 to 123 2 to 14
Mechanism(s) for measurement service delivery: Calibration and ERM-DA250 and ERM-DA251 (Calcium, Potassium and Magnesium)
Uncertainty convention 2 for capability.
Uncertainty convention 1 for CRMs.
Approved on 28 June 2016.
Internal NMI service identifier: LGC/Inorg-050a

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 = 2.11, 95%) in %
fresh water lead 5 to 1000 0.7 to 2 5.2 to 24.51 2.2 to 5.8
Mechanism(s) for measurement service delivery: Calibration, LGC 6019 and ERM CA011
Different coverage factors apply to the two CRMs associated with this claim. The larger of the two values has been quoted..
Uncertainty convention 1.
Approved on 27 March 2013.
Internal NMI service identifier: LGC/Inorg-003e R

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 %
malathion malathion 99.4 0.6 99.4 0.6
Mechanism(s) for measurement service delivery: LGC1205 plus calibration
Internal NMI service identifier: LGC/Org-010

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 magnesium 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-001g