Isoamyl Alcohol Detection Tubes (5 to 300 ppm)

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Item #: 117
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$97.20 Was: $104.29
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Isoamyl Alcohol Detection Tubes (5 to 300 ppm)

Gastec Detection Tube No. 117 measures Isoamyl Alcohol with a Range of (5) to 300 ppm.

  • Measuring Range: (5) to 300 ppm
  • Number of Pump Strokes: 2 (200 ml)
  • Correction Factor: 1
  • Sampling Time: 2 minutes per pump strokes
  • Detecting Limit: 1 ppm (2 pump strokes)
  • Changes from Yellow to Pale Blue
  • Corrections for temperature & humidity: Temperature correction is necessary
  • Reaction Principle: (CH3)2CHCH2CH2OH + Cr6+ + H3PO4 → Cr3+
  • Relative Standard Deviation: 15% (for 5 to 30 ppm), 10% (for 30 to 300 ppm)
  • 3 Year Shelf Life
  • Store the tubes at cool and dark place.

Possible coexisting substances and their interferences:

Substance Interference Changes color by itself to
Alcohols + Pale blue