Detector Tubes

Kitagawa Gas Detector Tubes

The KITAGAWA Gas Detector Tube System is a complete sampling and analysis system for determining hazardous gas and vapor concentrations quickly and easily. The KITAGAWA Gas Detector Tube System is comprised of an Air Sampling Pump and Precision Gas Detector Tubes.



The KITAGAWA air sampling pump reproducibly draws 100mL of sample air through the detector tube. All detector tubes are calibrated for a single pump stroke; there is no need for multiple volumes or stroke counters. Each detector tube is formulated with high purity reagents that absorb and react with the target gas or vapor being measured. A colorimetric stain is created that is proportional in length to the concentration. For most tubes, the concentration is read directly off the measurement scale on each tube.
  • Kitagawa Carbon monoxide Detector Tube, 5-1000 ppm

    Kitagawa 100 Carbon monoxide Detector Tube, 5-1000 ppm

    $55.00
  • Kitagawa Acetylene Detector Tube, 50-1000 ppm

    Kitagawa 101S Acetylene Detector Tube, 50-1000 ppm

    $55.00
  • Kitagawa Acetone Detector Tube, 0.1-5.0%; Tetrahydrofuran

    Kitagawa 102SA Acetone Detector Tube, 0.1-5.0%; Tetrahydrofuran

    $55.00
  • Kitagawa Acetone Detector Tube, 0.01-4.0%

    Kitagawa 102SC Acetone Detector Tube, 0.01-4.0%

    $55.00
  • Kitagawa Acetone Detector Tube, 20-5000 ppm

    Kitagawa 102SD Acetone Detector Tube, 20-5000 ppm

    $55.00
  • Kitagawa Sulphur dioxide Detector Tube, 0.1-3.0%

    Kitagawa 103SA Sulphur dioxide Detector Tube, 0.1-3.0%

    $55.00
  • Kitagawa Sulphur dioxide Detector Tube, 0.02-0.3%

    Kitagawa 103SB Sulphur dioxide Detector Tube, 0.02-0.3%

    $55.00
  • Kitagawa Sulphur dioxide Detector Tube, 20-300 ppm

    Kitagawa 103SC Sulphur dioxide Detector Tube, 20-300 ppm

    $55.00
  • Kitagawa Sulphur dioxide Detector Tube, 1-60 ppm

    Kitagawa 103SD Sulphur dioxide Detector Tube, 1-60 ppm

    $55.00
  • Kitagawa Sulphur dioxide Detector Tube, 0.25-10 ppm

    Kitagawa 103SE Sulphur dioxide Detector Tube, 0.25-10 ppm

    $55.00
  • Kitagawa Sulphur dioxide Detector Tube, 0.02-0.3%

    Kitagawa 103SF Sulphur dioxide Detector Tube, 0.02-0.3%

    $55.00
  • Kitagawa Sulphur dioxide in Carbon dioxide Detector Tube, 0.1-25 ppm

    Kitagawa 103SG Sulphur dioxide in Carbon dioxide Detector Tube, 0.1-25 ppm

    $65.00
  • Kitagawa Ethyl alcohol Detector Tube, 0.05-5.0%

    Kitagawa 104SA Ethyl alcohol Detector Tube, 0.05-5.0%

    $55.00
  • Kitagawa Ethyl alcohol Detector Tube, 20-300 ppm

    Kitagawa 104SB Ethyl alcohol Detector Tube, 20-300 ppm

    $65.00
  • Kitagawa Ethyl alcohol Detector Tube, 20-1000 ppm

    Kitagawa 104U Ethyl alcohol Detector Tube, 20-1000 ppm

    $65.00
  • Kitagawa Ammonia Detector Tube, 0.5-10%

    Kitagawa 105SA Ammonia Detector Tube, 0.5-10%

    $55.00
  • Kitagawa Ammonia Detector Tube, 0.5-10%

    Kitagawa 105SB Ammonia Detector Tube, 0.5-10%

    $55.00
  • Kitagawa Ammonia Detector Tube, 5-260 ppm

    Kitagawa 105SC Ammonia Detector Tube, 5-260 ppm

    $55.00
  • Kitagawa Ammonia Detector Tube, 0.2-20 ppm; n-Methyl aniline, Morpholine, Pyridine, o-Toluidine, p-Toluidine, more

    Kitagawa 105SD Ammonia Detector Tube, 0.2-20 ppm; n-Methyl aniline, Morpholine, Pyridine, o-Toluidine, p-Toluidine, more

    $55.00
  • Kitagawa Ammonia Detector Tube, 1-200 ppm

    Kitagawa 105SE Ammonia Detector Tube, 1-200 ppm

    $55.00

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