Family-owned in the second generation since its founding in 1967, GERSTEL is mainly focused on automated sample preparation for Gas Chromatography / Mass Spectro metry (GC/MS) and Liquid Chromatography / Mass Spectrometry (LC/MS). 

GERSTEL Olfactory Detector Port (ODP 3) works in combination with all standard GCs and gives more significant and unambiguous results than conventional total odour analyses. It is connected to the GC via a flexible heated transfer line and has an integrated switchable humidifier.