GAS108 Qualitative Gastec Polytec Detector Tube for Fire Investigation

The Gastec Polytec system consists of the Model GV-100S Gas sampling pump and the Polytec tubes.

The Polytec tubes are unique detector tubes, each having 1 to 8 reaction layers to determine multiple unknown substances in the sample simultaneously.

When you pull the handle of the pump and wait for a predetermined sampling time, the colour (s) of the Polytec tube’s layer (s) change uniquely according to the contents of the sample.

Six types of Polytec tubes are available: Polytec I (GAS107), Polytec II (GAS25), Polytec III (GAS26),Polytec IV (GAS27) and Polytec V (GAS28), GAS108

Download the Gastec Polytec Tubes Datasheet for tube specification