Research Article

Comparative Analysis of Mass Spectral Similarity Measures on Peak Alignment for Comprehensive Two-Dimensional Gas Chromatography Mass Spectrometry

Figure 1

The chromatogram of GC×GC/TOF-MS datasets. The estimated kernel density plots are of the first and second dimension retention times for each of Data I (a) and Data II (b).
509761.fig.001a
(a)
509761.fig.001b
(b)