Range of Certified Values in Reference Materials. Range of Expanded Uncertainties as Disseminated. NMI Service
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1 Calibration and Capabilities Amount of substance,, Russian Federation (Ural Scientific and Research Institiute Metrology, Rosstandart) (D.I. Mendeleyev Institute Metrology, Rosstandart) The uncertainty ranges given in the following CMCs may be expressed according to two conventions. For ' ', the uncertainty range spans from the smallest numerical value of the uncertainty to the largest numerical value of the uncertainty found within the quantity range. For ' ', the uncertainty range is the uncertainty of the smallest value of the quantity to the The uncertainties correspond to k = 2 (level of confidence 95%) Sub Metals Metals organic organic hydrogen phthalate pentafluorobenzoic acid hexachlorobenzene total acid content hydrogen phthalate silver bismuth Quantity of % % Yes % % Yes % % Yes % % Yes % % Yes % % Yes GSO (RF) GSO (RF) Primary measurement, CRM (GCO , batch 13) mg/kg mg/kg No Calibration mg/kg mg/kg No Calibration The work has been done in cooperation with IOS UrO RAN ( Synthesis Institute of the Ural Branch of the Russian Academy of Sciences) The work has been done in cooperation with IOS UrO RAN ( Synthesis Institute of the Ural Branch of the Russian Academy of Sciences) December 2011 The BIPM key comparison database, August /5
2 Calibration and Capabilities Amount of substance,, Russian Federation (Ural Scientific and Research Institiute Metrology, Rosstandart) (D.I. Mendeleyev Institute Metrology, Rosstandart) The uncertainty ranges given in the following CMCs may be expressed according to two conventions. For ' ', the uncertainty range spans from the smallest numerical value of the uncertainty to the largest numerical value of the uncertainty found within the quantity range. For ' ', the uncertainty range is the uncertainty of the smallest value of the quantity to the The uncertainties correspond to k = 2 (level of confidence 95%) Sub Metals Metals Metals Metals valine alanine leucine isoleucine proline cadmium chromium nickel thallium valine alanine leucine isoleucine proline of Quantity mg/kg mg/kg No Calibration The BIPM key comparison database, August /5
3 Calibration and Capabilities Amount of substance,, Russian Federation (Ural Scientific and Research Institiute Metrology, Rosstandart) (D.I. Mendeleyev Institute Metrology, Rosstandart) The uncertainty ranges given in the following CMCs may be expressed according to two conventions. For ' ', the uncertainty range spans from the smallest numerical value of the uncertainty to the largest numerical value of the uncertainty found within the quantity range. For ' ', the uncertainty range is the uncertainty of the smallest value of the quantity to the The uncertainties correspond to k = 2 (level of confidence 95%) Sub- serine threonine cysteine methionine aspartic acid asparagine glutamic acid glutamine lysine serine threonine cysteine methionine aspartic acid asparagine glutamic acid glutamine lysine of Quantity The BIPM key comparison database, August /5
4 Calibration and Capabilities Amount of substance,, Russian Federation (Ural Scientific and Research Institiute Metrology, Rosstandart) (D.I. Mendeleyev Institute Metrology, Rosstandart) The uncertainty ranges given in the following CMCs may be expressed according to two conventions. For ' ', the uncertainty range spans from the smallest numerical value of the uncertainty to the largest numerical value of the uncertainty found within the quantity range. For ' ', the uncertainty range is the uncertainty of the smallest value of the quantity to the The uncertainties correspond to k = 2 (level of confidence 95%) Sub- arginine histidine phenylalanin e tyrosine tryptophan arginine histidine phenylalanine tyrosine tryptophan of Quantity dichromate oxidants dichromate % % Yes % % Yes Primary measurement, CRM (GCO , batch 16) 03 (GSO ) 03/1 halides (Cl-, Br-, I-) Cl- ions expressed as % % Yes % % Yes % % Yes customer The BIPM key comparison database, August /5
5 Calibration and Capabilities Amount of substance,, Russian Federation (Ural Scientific and Research Institiute Metrology, Rosstandart) (D.I. Mendeleyev Institute Metrology, Rosstandart) The uncertainty ranges given in the following CMCs may be expressed according to two conventions. For ' ', the uncertainty range spans from the smallest numerical value of the uncertainty to the largest numerical value of the uncertainty found within the quantity range. For ' ', the uncertainty range is the uncertainty of the smallest value of the quantity to the The uncertainties correspond to k = 2 (level of confidence 95%) Sub- of Quantity 04 sodium halides (Cl-, Br-, I-) sodium % % Yes % % Yes (GSO ) 04/ sodium Cl- ions expressed as sodium nitrogen % % Yes % % No % % No customer (GSO ) The BIPM key comparison database, August /5
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