Comparison of exact matching and calibration curve quantification methods for glucose in human serum GC-IDMS analysis and their application for the development of certified reference materials
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| 024 | 7 | 0 | |a 10.1007/s00769-015-1168-6 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00769-015-1168-6 | ||
| 245 | 0 | 0 | |a Comparison of exact matching and calibration curve quantification methods for glucose in human serum GC-IDMS analysis and their application for the development of certified reference materials |h [Elektronische Daten] |c [Juliana Barrabin, Bruno Garrido, Gabriella Machado, Wagner Wollinger, Rodrigo Freitas, Ana Feliciano, Marcia de la Cruz] |
| 520 | 3 | |a The establishment of a precise and accurate method for the determination of the analyte is the first step in the development of certified reference materials (CRMs), which play a key role in metrological traceability. To assist the production of a glucose CRM in human serum for clinical chemistry routine tests, we developed a gas chromatography-isotope dilution mass spectrometry method using trimethylsilylation and performed two calibration techniques: exact matching approach and calibration curve. Performance of the method and calibration techniques were evaluated for their suitability for the characterization of a CRM candidate carrying out studies to assign the property value and to assure homogeneity as well as short- and long-term stability. Both calibration approaches were equivalent in terms of accuracy and precision and presented bias lower than 1.0% with relative standard deviations lower than 3.0%. Relative measurement uncertainties obtained with the exact matching approach calibration method were between 1.0 % and 2.5% and were lower than the ones obtained with calibration curve method. This finding justifies the use of the time-consuming exact matching method for the assignment of the property value, while the calibration curve procedure suits the other certification studies. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2015 | ||
| 690 | 7 | |a Exact matching approach |2 nationallicence | |
| 690 | 7 | |a Uncertainty of measurement |2 nationallicence | |
| 690 | 7 | |a GC-IDMS |2 nationallicence | |
| 690 | 7 | |a Glucose analysis |2 nationallicence | |
| 690 | 7 | |a Certified reference material |2 nationallicence | |
| 700 | 1 | |a Barrabin |D Juliana |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | |
| 700 | 1 | |a Garrido |D Bruno |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | |
| 700 | 1 | |a Machado |D Gabriella |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | |
| 700 | 1 | |a Wollinger |D Wagner |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | |
| 700 | 1 | |a Freitas |D Rodrigo |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | |
| 700 | 1 | |a Feliciano |D Ana |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | |
| 700 | 1 | |a de la Cruz |D Marcia |u Institute of Chemistry, Federal University of Rio de Janeiro - UFRJ, 21941-909, Rio de Janeiro, RJ, Brazil |4 aut | |
| 773 | 0 | |t Accreditation and Quality Assurance |d Springer Berlin Heidelberg |g 20/6(2015-12-01), 483-493 |x 0949-1775 |q 20:6<483 |1 2015 |2 20 |o 769 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00769-015-1168-6 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00769-015-1168-6 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Barrabin |D Juliana |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Garrido |D Bruno |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Machado |D Gabriella |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Wollinger |D Wagner |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Freitas |D Rodrigo |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Feliciano |D Ana |u National Institute of Metrology, Quality and Technology - Inmetro, Av Nossa Senhora das Graças, 50, 25250-020, Duque de Caxias, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a de la Cruz |D Marcia |u Institute of Chemistry, Federal University of Rio de Janeiro - UFRJ, 21941-909, Rio de Janeiro, RJ, Brazil |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Accreditation and Quality Assurance |d Springer Berlin Heidelberg |g 20/6(2015-12-01), 483-493 |x 0949-1775 |q 20:6<483 |1 2015 |2 20 |o 769 | ||