Use of Surface Plots and No Surface Plots with Peak Markers for GCxGC Data

Application Snapshot "Peak Marker Only" Plots for GCxGC-TOFMS Life Science and Chemical Analysis Centre LECO Corporation, Saint Joseph, Michigan USA A plot showing only peak markers for an analysis of fish plasma by GCxGC-TOFMS. White Peak Markers are for unclassified…

® Analysis of Samples from the Gulf of Mexico Oil Spill by GCxGC-TOFMS LECO Corporation; Saint Joseph, Michigan USA Key Words: Petroleum, Variable Modulation, GCxGC, ChromaTOF ver. 4.30 This analysis took advantage of a new feature allowing the analyst to…

Life Science and Chemical Analysis Centre LECO Corporation, Saint Joseph, Michigan USA 903 902 901 900 899 Figure 1. Contour plot showing 5 peak markers over what appears to be 2 resolved peaks. peaks 899-B 901-B 902-B Figure 2. Surface…

® Analysis of Aircraft Cabin Air by TD-GCxGC-TOFMS LECO Corporation; Saint Joseph, Michigan USA Key Words: Thermal Desorption, SBSE, GCxGC 2. Instruments and Methods In this study, measurements were made with a LECO Pegasus 4D GCxGC-TOFMS system. The primary analytical…