Carbonyl Sulfide Detection Tubes (5 to 200 ppm)

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