Review: The approaches for estimation of limit of detection for ICP-MS trace analysis of arsenic
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2012
Authors
Rajaković, Ljubinka V.Marković, Dana D.
Rajaković-Ognjanović, Vladana
Antanasijević, Davor Z.
Article (Published version)
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Show full item recordAbstract
The analytical properties of an analytical method must be evaluated through validation protocols. Beside specificity and/or selectivity, linearity of calibration, repeatability and accuracy, the most important parameters are: LOD (limit of detection) and LOQ (limit of quantification). Through these limits, it is possible to define the smallest concentration of analyte that can be reliably detected and quantified. To establish these limits, an analyst should apply several estimation methods and test a large number of sample replicates. It is difficult to make a compromise between complex statistical programs and the simple analytical demand to have reliable analytical parameters. The differences and equivalency of estimation methods and approaches for analytical limits could be overcome by an experimental comparison. In this paper, the focus is the LOD of inductively coupled plasma-mass spectrometry (ICP-MS) measurements employed for the determination of arsenic. The current approaches ...for the calculation of the LOD are summarized and critically discussed.
Keywords:
Limit of detection / Estimation approaches / Arsenic / ICP-MSSource:
Talanta, 2012, 102, 79-87Publisher:
- Elsevier B.V.
Funding / projects:
- Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Development and Application of Methods and Materials for Monitoring New Organic Contaminants, Toxic Compounds and Heavy Metals (RS-MESTD-Basic Research (BR or ON)-172007)
- Urban Drainage Systems as Key Infrastructure in Cities and Towns (RS-MESTD-Technological Development (TD or TR)-37010)
DOI: 10.1016/j.talanta.2012.08.016
ISSN: 0039-9140
PubMed: 23182578
WoS: 000312692000012
Scopus: 2-s2.0-84870254856
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GraFarTY - JOUR AU - Rajaković, Ljubinka V. AU - Marković, Dana D. AU - Rajaković-Ognjanović, Vladana AU - Antanasijević, Davor Z. PY - 2012 UR - https://grafar.grf.bg.ac.rs/handle/123456789/466 AB - The analytical properties of an analytical method must be evaluated through validation protocols. Beside specificity and/or selectivity, linearity of calibration, repeatability and accuracy, the most important parameters are: LOD (limit of detection) and LOQ (limit of quantification). Through these limits, it is possible to define the smallest concentration of analyte that can be reliably detected and quantified. To establish these limits, an analyst should apply several estimation methods and test a large number of sample replicates. It is difficult to make a compromise between complex statistical programs and the simple analytical demand to have reliable analytical parameters. The differences and equivalency of estimation methods and approaches for analytical limits could be overcome by an experimental comparison. In this paper, the focus is the LOD of inductively coupled plasma-mass spectrometry (ICP-MS) measurements employed for the determination of arsenic. The current approaches for the calculation of the LOD are summarized and critically discussed. PB - Elsevier B.V. T2 - Talanta T1 - Review: The approaches for estimation of limit of detection for ICP-MS trace analysis of arsenic EP - 87 SP - 79 VL - 102 DO - 10.1016/j.talanta.2012.08.016 ER -
@article{ author = "Rajaković, Ljubinka V. and Marković, Dana D. and Rajaković-Ognjanović, Vladana and Antanasijević, Davor Z.", year = "2012", abstract = "The analytical properties of an analytical method must be evaluated through validation protocols. Beside specificity and/or selectivity, linearity of calibration, repeatability and accuracy, the most important parameters are: LOD (limit of detection) and LOQ (limit of quantification). Through these limits, it is possible to define the smallest concentration of analyte that can be reliably detected and quantified. To establish these limits, an analyst should apply several estimation methods and test a large number of sample replicates. It is difficult to make a compromise between complex statistical programs and the simple analytical demand to have reliable analytical parameters. The differences and equivalency of estimation methods and approaches for analytical limits could be overcome by an experimental comparison. In this paper, the focus is the LOD of inductively coupled plasma-mass spectrometry (ICP-MS) measurements employed for the determination of arsenic. The current approaches for the calculation of the LOD are summarized and critically discussed.", publisher = "Elsevier B.V.", journal = "Talanta", title = "Review: The approaches for estimation of limit of detection for ICP-MS trace analysis of arsenic", pages = "87-79", volume = "102", doi = "10.1016/j.talanta.2012.08.016" }
Rajaković, L. V., Marković, D. D., Rajaković-Ognjanović, V.,& Antanasijević, D. Z.. (2012). Review: The approaches for estimation of limit of detection for ICP-MS trace analysis of arsenic. in Talanta Elsevier B.V.., 102, 79-87. https://doi.org/10.1016/j.talanta.2012.08.016
Rajaković LV, Marković DD, Rajaković-Ognjanović V, Antanasijević DZ. Review: The approaches for estimation of limit of detection for ICP-MS trace analysis of arsenic. in Talanta. 2012;102:79-87. doi:10.1016/j.talanta.2012.08.016 .
Rajaković, Ljubinka V., Marković, Dana D., Rajaković-Ognjanović, Vladana, Antanasijević, Davor Z., "Review: The approaches for estimation of limit of detection for ICP-MS trace analysis of arsenic" in Talanta, 102 (2012):79-87, https://doi.org/10.1016/j.talanta.2012.08.016 . .