Carbonyl Sulfide Detection Tubes (5 to 200 ppm)

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Item #: 21
MFG: GasTec
UOM:Box of 10
$89.81 Was: $92.15
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Carbonyl Sulfide Detection Tubes (5 to 200 ppm)

Measures Carbonyl Sulfide with a Range of 5-200 ppm.


  • Measuring Range:
    • 5 to 10 ppm
    • 10 to 100 ppm
    • 100 to 200 ppm
  • Number of Pump Strokes: 2, 1, 1/2
  • Correction Factor: 1/2, 1, 2
  • Sampling Time: 3 minutes per pump stroke
  • Detecting Limit: 1 ppm (n=2)
  • Changes from Blue to Yellow
  • Reaction Principle:
    • COS + I2O5 + H2SO4 → SO2 + CO2 SO2 + BaCl2 + H2O → BaSO3+ HCl0 HCl + Base → Chloride
  • Coefficient of Variation: 10% (for 10 to 30 ppm), 5% (for 30 to 100 ppm)
  • 2 Year Shelf Life
  • Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
  • Comes in a Box of 5 pre tubes and 5 detector tubes

Instructions

Data Sheet