Title
Quantitative analysis of target components by comprehensive two-dimensional gas chromatography
Author
van Mispelaar, V.G.
Tas, A.C.
Smilde, A.K.
Schoenmakers, P.J.
van Asten, A.C.
Publication year
2003
Abstract
Quantitative analysis using comprehensive two-dimensional (2D) gas chromatography (GC) is still rarely reported. This is largely due to a lack of suitable software. The objective of the present study is to generate quantitative results from a large GC x GC data set, consisting of 32 chromatograms. In this data set, six target components need to be quantified. We compare the results of conventional integration with those obtained using so-called "multiway analysis methods". With regard to accuracy and precision, integration performs slightly better than Parallel Factor (PARAFAC) analysis. In terms of speed and possibilities for automation, multiway methods in general are far superior to traditional integration. © 2003 Elsevier B.V. All rights reserved.
Subject
Packaging
Analytical research
Fragrance analysis
Gas chromatography, comprehensive two-dimensional
Multiway data
Computer software
Data reduction
Integration
Targets
Chromatograms
Gas chromatography
accuracy
autoanalysis
conference paper
data analysis
gas chromatography
integration
intermethod comparison
parallel design
priority journal
quantitative analysis
Chromatography, Gas
Reproducibility of Results
Sensitivity and Specificity
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DOI
https://doi.org/10.1016/j.chroma.2003.08.101
TNO identifier
237411
ISSN
0021-9673
Source
Journal of Chromatography A, 1019 (1-2), 15-29
Document type
article