Validation and uncertainty estimation of an analytical method for the determination of phenolic compounds in concrete
Аутори
Savić, BranislavaMihajlović, Ivana
Milutinović, Slobodan M.
Seović, Mina M.
Nikolić, Željka
Tošić, Miloš S.
Brdarić, Tanja
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Organic contaminants from building materials negatively affect the health of people. This study presents an analytical method for the simultaneous identification and quantification of 9 phenolic compounds, i.e., phenol, 2-chloro-phenol, 2,4-dimethylphenol, 2,4-dichlorophenol, 2,6-dichlorophenol, 4-chloro-3-methylphenol, 2,4,6-trichlorophenol, 2,3,4,6-tetrahlorophenol and pentachlorophenol, in concrete by a gas chromatographic method with mass spectrometric detection (GC–MS). By comparing the MS spectra of the test compounds with MS spectra of analytical standards, reliable identification was achieved. The method could be applied in a given range (from 0.01 to 7.5 mg kg -1 ) with appropriate parameters of precision, accuracy, repeatability and linearity. The developed method could be used for quality control testing of phenols in concrete during the construction of new buildings, old residences and construction waste. The measurement uncertainty of the phenolic compounds in concrete was... evaluated using two approaches, i.e., GUM recommendations and a Monte Carlo method. Disagreement of those methods was observed. The Monte Carlo method could be used in the evaluation of combined measurement uncertainty for the determination of phenolic compounds in concrete. © 2019 Serbian Chemical Society. All rights reserved.
Кључне речи:
Building materials / GUM / Monte CarloИзвор:
Journal of the Serbian Chemical Society, 2019, 84, 1, 55-68Финансирање / пројекти:
- Испитивање и верификација метода за мултидисциплинарне форензичке анализе у функцији непролиферације оружја за масовно уништење (RS-MESTD-Technological Development (TD or TR)-37021)
DOI: 10.2298/JSC180518106S
ISSN: 0352-5139
WoS: 000457464900005
Scopus: 2-s2.0-85065462287
URI
http://www.doiserbia.nb.rs/Article.aspx?ID=0352-51391800106Shttps://vinar.vin.bg.ac.rs/handle/123456789/8199
Колекције
Институција/група
VinčaTY - JOUR AU - Savić, Branislava AU - Mihajlović, Ivana AU - Milutinović, Slobodan M. AU - Seović, Mina M. AU - Nikolić, Željka AU - Tošić, Miloš S. AU - Brdarić, Tanja PY - 2019 UR - http://www.doiserbia.nb.rs/Article.aspx?ID=0352-51391800106S UR - https://vinar.vin.bg.ac.rs/handle/123456789/8199 AB - Organic contaminants from building materials negatively affect the health of people. This study presents an analytical method for the simultaneous identification and quantification of 9 phenolic compounds, i.e., phenol, 2-chloro-phenol, 2,4-dimethylphenol, 2,4-dichlorophenol, 2,6-dichlorophenol, 4-chloro-3-methylphenol, 2,4,6-trichlorophenol, 2,3,4,6-tetrahlorophenol and pentachlorophenol, in concrete by a gas chromatographic method with mass spectrometric detection (GC–MS). By comparing the MS spectra of the test compounds with MS spectra of analytical standards, reliable identification was achieved. The method could be applied in a given range (from 0.01 to 7.5 mg kg -1 ) with appropriate parameters of precision, accuracy, repeatability and linearity. The developed method could be used for quality control testing of phenols in concrete during the construction of new buildings, old residences and construction waste. The measurement uncertainty of the phenolic compounds in concrete was evaluated using two approaches, i.e., GUM recommendations and a Monte Carlo method. Disagreement of those methods was observed. The Monte Carlo method could be used in the evaluation of combined measurement uncertainty for the determination of phenolic compounds in concrete. © 2019 Serbian Chemical Society. All rights reserved. T2 - Journal of the Serbian Chemical Society T1 - Validation and uncertainty estimation of an analytical method for the determination of phenolic compounds in concrete VL - 84 IS - 1 SP - 55 EP - 68 DO - 10.2298/JSC180518106S ER -
@article{ author = "Savić, Branislava and Mihajlović, Ivana and Milutinović, Slobodan M. and Seović, Mina M. and Nikolić, Željka and Tošić, Miloš S. and Brdarić, Tanja", year = "2019", abstract = "Organic contaminants from building materials negatively affect the health of people. This study presents an analytical method for the simultaneous identification and quantification of 9 phenolic compounds, i.e., phenol, 2-chloro-phenol, 2,4-dimethylphenol, 2,4-dichlorophenol, 2,6-dichlorophenol, 4-chloro-3-methylphenol, 2,4,6-trichlorophenol, 2,3,4,6-tetrahlorophenol and pentachlorophenol, in concrete by a gas chromatographic method with mass spectrometric detection (GC–MS). By comparing the MS spectra of the test compounds with MS spectra of analytical standards, reliable identification was achieved. The method could be applied in a given range (from 0.01 to 7.5 mg kg -1 ) with appropriate parameters of precision, accuracy, repeatability and linearity. The developed method could be used for quality control testing of phenols in concrete during the construction of new buildings, old residences and construction waste. The measurement uncertainty of the phenolic compounds in concrete was evaluated using two approaches, i.e., GUM recommendations and a Monte Carlo method. Disagreement of those methods was observed. The Monte Carlo method could be used in the evaluation of combined measurement uncertainty for the determination of phenolic compounds in concrete. © 2019 Serbian Chemical Society. All rights reserved.", journal = "Journal of the Serbian Chemical Society", title = "Validation and uncertainty estimation of an analytical method for the determination of phenolic compounds in concrete", volume = "84", number = "1", pages = "55-68", doi = "10.2298/JSC180518106S" }
Savić, B., Mihajlović, I., Milutinović, S. M., Seović, M. M., Nikolić, Ž., Tošić, M. S.,& Brdarić, T.. (2019). Validation and uncertainty estimation of an analytical method for the determination of phenolic compounds in concrete. in Journal of the Serbian Chemical Society, 84(1), 55-68. https://doi.org/10.2298/JSC180518106S
Savić B, Mihajlović I, Milutinović SM, Seović MM, Nikolić Ž, Tošić MS, Brdarić T. Validation and uncertainty estimation of an analytical method for the determination of phenolic compounds in concrete. in Journal of the Serbian Chemical Society. 2019;84(1):55-68. doi:10.2298/JSC180518106S .
Savić, Branislava, Mihajlović, Ivana, Milutinović, Slobodan M., Seović, Mina M., Nikolić, Željka, Tošić, Miloš S., Brdarić, Tanja, "Validation and uncertainty estimation of an analytical method for the determination of phenolic compounds in concrete" in Journal of the Serbian Chemical Society, 84, no. 1 (2019):55-68, https://doi.org/10.2298/JSC180518106S . .