Miniaturised gas chromatography system - comprises gas sample inlet, detector integrated in separation column and separation column with plasma-polymerised stationary phase

摘要

The miniaturised gas chromatography system has a gas sample inlet (1) with miniaturised ball valves, a detector (2) integrated in the separation column, having no dead volume, and a separation column (3) with a plasma-polymerised stationary phase. Also claimed is the production in which the gas chromatography separation column is structured as a micro-system, and is fabricated using silica glass or silicon-silicon technology.