Ethylene Detection Tubes (25 to 1680 ppm)

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Item #: 172
MFG: GasTec

UOM: Box of 10

$96.58 Was: $102.58
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Ethylene Detection Tubes (25 to 1680 ppm)

Measures Ethylene with a Range of 25 to 1680ppm. 

  • Measuring Range: 25 to 800 ppm, 800 to 1680 ppm
  • Number of Pump Strokes: 1 (100 ml), 1/2 (50 ml)
  • Correction Factor: 1, 2.1
  • Sampling Time: 3 minutes, 1.5 minutes
  • Detecting Limit: 5 ppm (1 pump stroke)
  • Changes from Pale Yellow to Blue
  • Reaction Principle: CH2:CH2 + (NH4)2MoO4 + PdSO4 → Molybdenum blue
  • Relative Standard Deviation: 10% (for 25 to 200 ppm), 5% (for 200 to 800 ppm)
  • 3 Year Shelf Life
  • Store the tubes at cool and dark place.

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Acetylene 1.3 1 32.5 to 1040 ppm