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Review article

Method validation and measurement uncertainty

Višnja Gašljević ; Croatian Metrology Society, Zagreb, Croatia

Fulltext: english, pdf (138 KB) pages 57-63 downloads: 310* cite
APA 6th Edition
Gašljević, V. (2010). Method validation and measurement uncertainty. Biochemia Medica, 20 (1), 57-63. Retrieved from https://hrcak.srce.hr/47850
MLA 8th Edition
Gašljević, Višnja. "Method validation and measurement uncertainty." Biochemia Medica, vol. 20, no. 1, 2010, pp. 57-63. https://hrcak.srce.hr/47850. Accessed 25 Nov. 2020.
Chicago 17th Edition
Gašljević, Višnja. "Method validation and measurement uncertainty." Biochemia Medica 20, no. 1 (2010): 57-63. https://hrcak.srce.hr/47850
Harvard
Gašljević, V. (2010). 'Method validation and measurement uncertainty', Biochemia Medica, 20(1), pp. 57-63. Available at: https://hrcak.srce.hr/47850 (Accessed 25 November 2020)
Vancouver
Gašljević V. Method validation and measurement uncertainty. Biochemia Medica [Internet]. 2010 [cited 2020 November 25];20(1):57-63. Available from: https://hrcak.srce.hr/47850
IEEE
V. Gašljević, "Method validation and measurement uncertainty", Biochemia Medica, vol.20, no. 1, pp. 57-63, 2010. [Online]. Available: https://hrcak.srce.hr/47850. [Accessed: 25 November 2020]
Fulltext: croatian, pdf (138 KB) pages 57-63 downloads: 686* cite
APA 6th Edition
Gašljević, V. (2010). Validacija i mjerna nesigurnost. Biochemia Medica, 20 (1), 57-63. Retrieved from https://hrcak.srce.hr/47850
MLA 8th Edition
Gašljević, Višnja. "Validacija i mjerna nesigurnost." Biochemia Medica, vol. 20, no. 1, 2010, pp. 57-63. https://hrcak.srce.hr/47850. Accessed 25 Nov. 2020.
Chicago 17th Edition
Gašljević, Višnja. "Validacija i mjerna nesigurnost." Biochemia Medica 20, no. 1 (2010): 57-63. https://hrcak.srce.hr/47850
Harvard
Gašljević, V. (2010). 'Validacija i mjerna nesigurnost', Biochemia Medica, 20(1), pp. 57-63. Available at: https://hrcak.srce.hr/47850 (Accessed 25 November 2020)
Vancouver
Gašljević V. Validacija i mjerna nesigurnost. Biochemia Medica [Internet]. 2010 [cited 2020 November 25];20(1):57-63. Available from: https://hrcak.srce.hr/47850
IEEE
V. Gašljević, "Validacija i mjerna nesigurnost", Biochemia Medica, vol.20, no. 1, pp. 57-63, 2010. [Online]. Available: https://hrcak.srce.hr/47850. [Accessed: 25 November 2020]

Abstracts
In today's global world, accurate, reliable and comparable measurement results are of vital importance. Therefore, the standards which regulate laboratory requirements (ISO/IEC 17025, ISO 15189) demand a metrological approach to the measurement processes, requiring method validation, establishment of metrological traceability, estimation of measurement uncertainty, monitoring of trends in measurement processes etc.
Making the right decision on whether or not some measurement procedure is adequate for a stated use (validation), as well as a realistic estimation of measurement uncertainty, is only possible when a measurement process is well known. Its 'goodness' is characterized in terms of random and systematic errors that affect the measurements. Experiments conducted in order to validate a method can give good insight into their magnitude and also into their sources and therefore can be used for measurement uncertainty estimation. The scope of performed experiments surpasses the need for the assessment of measurement uncertainties. They are used to explore method behavior in all realistic operational conditions, to finds its weak points, prove coordinated work of personnel as well as to prove selectivity or check limits of detection etc. Even though it will not have a major impact on the information about measurement accuracy, it will ensure more reliable work, easier detection of errors in work and a higher level of confidence in results' accuracy.

Keywords
method validation; measurement uncertainty

Hrčak ID: 47850

URI
https://hrcak.srce.hr/47850

[croatian]

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