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KWIK DRAW Ammonia Detector Tubes, 20-1,000 ppm, 10 per box, 24 month shelf life


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KWIK DRAW Ammonia Detector Tubes

  • Range: 20 – 1400 ppm with 1 pump stroke
  • 10 per box
  • 24 month shelf life
  • No Interferences From: hydrogen, methane, ethane, propane, butanes, carbon monoxide, carbon dioxide up to 4 vol %, higher saturated hydrocarbons (e.g. hexanes, octanes), olefin hydrocarbons (e.g. ethylene), aromatic hydrocarbons (e.g. benzene) up to 1 vol %, hydrogen sulfide, nitrogen dioxide up to 1,000 ppm. 
  • Interferences: Other alkaline gases (amines, hydrazine) will be indicated. The sensitivity of indication is different. Strong acidic gases (e.g. sulfur dioxide, hydrogen chloride, chlorine, phosgene are not indicated but will shorten stain length of ammonia even when concentrations correspond to measuring range of detector tube.

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