Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313012694> ?p ?o ?g. }
- W4313012694 endingPage "08015" @default.
- W4313012694 startingPage "08015" @default.
- W4313012694 abstract "Main text The accurate quantification of ethanol in water is essential for forensic applications such as blood and breath alcohol testing and for commercial applications such as the assessment of alcoholic beverages. The intercomparison EURAMET.QM-S14 is part of a capacity building project named ALCOREF Certified forensic alcohol reference materials [1] that is running within the European Metrology Programme for Innovation and Research (EMPIR) [2]. The intercomparison should allow project partners and other interested National Metrology Institutes (NMIs) and Designated Institutes (DIs) to benchmark their analytical methods for the quantification of ethanol in water. The study plan was agreed by the European Association of National Metrology Institutes (EURAMET) Subcommittee Bio- and Organic Analysis (SCBOA) and the Organic Analysis Working Group (OAWG) of the Comité Consultatif pour la Quantité de Matière (CCQM) in February and April 2019, respectively. The intercomparison was coordinated by BAM. Two concentration levels relevant for the calibration and verification of evidential breath alcohol analysers were distributed to study participants. Fifteen institutes from 15 countries registered for the intercomparison and returned results. Participants mostly applied gas chromatography with flame ionisation detection (GC-FID) or mass spectroscopy (GC-MS), one participant used titrimetry and one participant employed a test bench for breath analyser calibration (bubble train). Participants did either in-house purity assessment of their commercial ethanol calibrants by Karl-Fischer titration, chromatographic methods, quantitative nuclear magnetic resonance spectroscopy (qNMR) and/or density measurements; or they used ethanol/water Certified Reference Materials (CRMs) from NMIs/DIs for calibration. CCQM OAWG agreed to use a consensus value from participants' results that utilizes the reported uncertainties as Key Comparison Reference Value (KCRV). The Gaussian Random effects model with Hierarchical Bayesian solution (HB-REM) is a reasonable approach in this case. The KCRVs and Degrees of Equivalence (DoEs) were calculated with the NIST consensus builder version 1.2 Hierarchical Bayes procedure [3]. Successful participation in the interlaboratory comparison has demonstrated the capabilities in determining the mass fraction of ethanol in aqueous matrices in the range 0.1 mg/g to 8 mg/g. Fourteen out of 15 participants have successfully quantified both samples, one participant successfully quantified only the lower-level (0.6 mg/g) sample. To reach the main text of this paper, click on Final Report . Note that this text is that which appears in Appendix B of the BIPM key comparison database https://www.bipm.org/kcdb/ . The final report has been peer-reviewed and approved for publication by the CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA)." @default.
- W4313012694 created "2023-01-05" @default.
- W4313012694 creator A5000044457 @default.
- W4313012694 creator A5000633811 @default.
- W4313012694 creator A5005933914 @default.
- W4313012694 creator A5006787021 @default.
- W4313012694 creator A5007437189 @default.
- W4313012694 creator A5010614209 @default.
- W4313012694 creator A5012269117 @default.
- W4313012694 creator A5013372722 @default.
- W4313012694 creator A5019681490 @default.
- W4313012694 creator A5024415830 @default.
- W4313012694 creator A5024624765 @default.
- W4313012694 creator A5027862747 @default.
- W4313012694 creator A5030118633 @default.
- W4313012694 creator A5033856112 @default.
- W4313012694 creator A5035907131 @default.
- W4313012694 creator A5036548025 @default.
- W4313012694 creator A5040666351 @default.
- W4313012694 creator A5043252046 @default.
- W4313012694 creator A5050533465 @default.
- W4313012694 creator A5051433892 @default.
- W4313012694 creator A5063631927 @default.
- W4313012694 creator A5065980842 @default.
- W4313012694 creator A5066419232 @default.
- W4313012694 creator A5071954967 @default.
- W4313012694 creator A5072490189 @default.
- W4313012694 creator A5072694716 @default.
- W4313012694 creator A5073756873 @default.
- W4313012694 creator A5076062348 @default.
- W4313012694 creator A5076648774 @default.
- W4313012694 creator A5080986337 @default.
- W4313012694 creator A5084350845 @default.
- W4313012694 creator A5085080756 @default.
- W4313012694 creator A5085865552 @default.
- W4313012694 creator A5088489271 @default.
- W4313012694 date "2022-01-01" @default.
- W4313012694 modified "2023-10-06" @default.
- W4313012694 title "Supplementary comparison study - measurement capabilities for the quantification of ethanol in water" @default.
- W4313012694 doi "https://doi.org/10.1088/0026-1394/59/1a/08015" @default.
- W4313012694 hasPublicationYear "2022" @default.
- W4313012694 type Work @default.
- W4313012694 citedByCount "0" @default.
- W4313012694 crossrefType "journal-article" @default.
- W4313012694 hasAuthorship W4313012694A5000044457 @default.
- W4313012694 hasAuthorship W4313012694A5000633811 @default.
- W4313012694 hasAuthorship W4313012694A5005933914 @default.
- W4313012694 hasAuthorship W4313012694A5006787021 @default.
- W4313012694 hasAuthorship W4313012694A5007437189 @default.
- W4313012694 hasAuthorship W4313012694A5010614209 @default.
- W4313012694 hasAuthorship W4313012694A5012269117 @default.
- W4313012694 hasAuthorship W4313012694A5013372722 @default.
- W4313012694 hasAuthorship W4313012694A5019681490 @default.
- W4313012694 hasAuthorship W4313012694A5024415830 @default.
- W4313012694 hasAuthorship W4313012694A5024624765 @default.
- W4313012694 hasAuthorship W4313012694A5027862747 @default.
- W4313012694 hasAuthorship W4313012694A5030118633 @default.
- W4313012694 hasAuthorship W4313012694A5033856112 @default.
- W4313012694 hasAuthorship W4313012694A5035907131 @default.
- W4313012694 hasAuthorship W4313012694A5036548025 @default.
- W4313012694 hasAuthorship W4313012694A5040666351 @default.
- W4313012694 hasAuthorship W4313012694A5043252046 @default.
- W4313012694 hasAuthorship W4313012694A5050533465 @default.
- W4313012694 hasAuthorship W4313012694A5051433892 @default.
- W4313012694 hasAuthorship W4313012694A5063631927 @default.
- W4313012694 hasAuthorship W4313012694A5065980842 @default.
- W4313012694 hasAuthorship W4313012694A5066419232 @default.
- W4313012694 hasAuthorship W4313012694A5071954967 @default.
- W4313012694 hasAuthorship W4313012694A5072490189 @default.
- W4313012694 hasAuthorship W4313012694A5072694716 @default.
- W4313012694 hasAuthorship W4313012694A5073756873 @default.
- W4313012694 hasAuthorship W4313012694A5076062348 @default.
- W4313012694 hasAuthorship W4313012694A5076648774 @default.
- W4313012694 hasAuthorship W4313012694A5080986337 @default.
- W4313012694 hasAuthorship W4313012694A5084350845 @default.
- W4313012694 hasAuthorship W4313012694A5085080756 @default.
- W4313012694 hasAuthorship W4313012694A5085865552 @default.
- W4313012694 hasAuthorship W4313012694A5088489271 @default.
- W4313012694 hasConcept C100859065 @default.
- W4313012694 hasConcept C105795698 @default.
- W4313012694 hasConcept C113196181 @default.
- W4313012694 hasConcept C119128265 @default.
- W4313012694 hasConcept C127413603 @default.
- W4313012694 hasConcept C165838908 @default.
- W4313012694 hasConcept C185592680 @default.
- W4313012694 hasConcept C195766429 @default.
- W4313012694 hasConcept C21880701 @default.
- W4313012694 hasConcept C33923547 @default.
- W4313012694 hasConcept C39432304 @default.
- W4313012694 hasConcept C43617362 @default.
- W4313012694 hasConceptScore W4313012694C100859065 @default.
- W4313012694 hasConceptScore W4313012694C105795698 @default.
- W4313012694 hasConceptScore W4313012694C113196181 @default.
- W4313012694 hasConceptScore W4313012694C119128265 @default.
- W4313012694 hasConceptScore W4313012694C127413603 @default.
- W4313012694 hasConceptScore W4313012694C165838908 @default.
- W4313012694 hasConceptScore W4313012694C185592680 @default.
- W4313012694 hasConceptScore W4313012694C195766429 @default.