Methylcyclohexanone Detection Tubes (2 to 100 ppm)

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Item #: 155
MFG: GasTec

UOM: Box of 10

$89.95 Was: $96.60
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Methylcyclohexanone Detection Tubes (2 to 100 ppm)

Gastec Detection Tube No. 155 measures Methylcyclohexanone with a Range of 2 to 100 ppm.

  • Measuring Range: 2 to 50 ppm, 50 to 100 ppm
  • Number of Pump Strokes: 3, 2
  • Correction Factor: 1, 2
  • Sampling Time: 3 minutes per pump stroke
  • Detecting Limit: 0.2 ppm (3 pump strokes)
  • Changes from Pale Yellow to Yellow
  • Corrections for temperature & humidity: Temperature correction is necessary
  • Reaction Principle: C7H12O + 2,4-Dinitrophenylhydrazine → Dinitrophenylhydrazone
  • Relative Standard Deviation: 15% (for 2 to 10 ppm), 10% (for 10 to 50 ppm)
  • 2 Year Shelf Life (in the refrigerator)
  • Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.

Possible coexisting substances and their interferences:

Substance Interference Changes color by itself to
Ketones + Yellow