Nexera-e Comprehensive Two-Dimensional Liquid Chromatograph
2D Qualitative & Quantitative analysis using Contour Graphics
Acquired data is converted to two-dimensional contour plotting using ChromSquare, the software for comprehensive 2D-LC analysis. A peak on chromatogram is recognized as spot on the contour plot. The qualitative and quantitative data processing are performed for the target spot.
LC×LC/MS data analysis of standard phospholipid sample
(upper left: Contour plot (magnified view); lower left: MS spectrum; upper right: Second-dimensional chromatogram; lower right: Contour plot (general view))
An MS spectrum is displayed in real time along with a mouse pointer. For example, the compound-specific spot can be easily identified based on its MS spectrum. In addition, a calibration curve for quantitative analysis can be calculated for each compound based on the contour spot.
ChromSquare is a product of Chromaleont S.r.l., Italy.