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Gastec Polytec Tubes

For detecting the presence of multiple unknown substances.

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The Polytec system consists of a Gastec sampling pump and a Polytec tube – a unique tube that has between 1 to 8 reaction layers to determine multiple unknown substances simultaneously in the sample by a colour change. It is ideal for use by the emergency services. It is a qualitative rather than quantitative measure.

  • Easy determination of constituents in the sample
  • No costly equipment or specialists required

Tubes are supplied in packs of 10.

ChemicalTube NamePart Number
NH3, SO2, H2S, CO, NO2, R.SHPolytec IIGST_25
Gastec Polytec Tubes
NH3, H2S, CnHmPolytec IIIGST_26Gastec Polytec Tubes
NH3, HCl, H2S, SO2, NO2, CO, CO2Polytec IVGST_27Gastec Polytec Tubes
HCl, COCl2, SO2, NO2, H2S, HCN, CO, CO2Polytec VGST_28Gastec Polytec Tubes
Unknown gasesPolytec IGST_107Gastec Polytec Tubes
Kerosene, Gasoline (Petrol)For fire investigationGST_108Gastec Polytec Tubes