DVLS DVLS GC Fractionator

After the gas chromatographic separation and parallel detection the DVLS GC-Fractionator applies an additional gasified solvent to the sample line to dissolve the analytes during the solvent condensation process prior collection in a well.
A time-based program manages, by controlling the moving Fractionation tool, the collection of each fraction either to a well position of the well plate or to waste.

The fully automated fractionation approach based on post-column infusion of a preheated volatile solvent enables the collection of microfractions and is capable to collect a full GC separation fractions with parallel detection. The high repeatability of the fraction collection process allows multiple fractionation rounds of the same sample to increase the concentration of collected compounds.