Our heated gas sample probe was specially developed for the Sorbent Trap system. The associated sample tube is available in different lengths (1 m, 1.5 m, 2 m). The probe has two independent gas paths, one each for Sorbent Traps up to 40 cm in length. The gas sample probe is heated continuously and evenly and is equipped with several sensors for temperature monitoring and control. A thermally insulated handle allows a convenient change of the Sorbent Traps, even on the heated probe.