Shimadzu Scientific Instruments Inc

Model MDGC/GCMS Series - Multi Dimensional Gas Chromatograph Systems - Brochure

A multi-dimensional GC/GCMS system performs separation using two columns that have different characteristics. The system has a mechanism in which the components that are insufficiently separated in the first column they pass through (the "1st column") are introduced ("heart-cut") to a second, different column (the "2nd column"). This enables ...