Phenol Detection Tubes (0.4 to 187 ppm)

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Item #: 60
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$82.71 Was: $92.36
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Product Details

Phenol Detection Tubes (0.4 to 187 ppm)

Gastec Detection Tube No. 60 measures Phenol with a Range of 0.4 to 187 ppm.

  • Measuring Range:
    • 0.4 to 1 ppm
    • 1 to 25 ppm
    • 25 to 62.5 ppm
    • 2.5 to 187 ppm
  • Number of Pump Strokes: 4, 2, 1, 1/2
  • Correction Factor: 0.4, 1, 2.5, 7.5
  • Sampling Time: 1.5 minutes per pump stroke
  • Detecting Limit: 0.1 ppm (4 pump strokes)
  • Changes from Pale Yellow to Gray
  • Corrections for temperature & humidity: Temperature correction is necessary
  • Reaction Principle: C6H5OH + Ce(NO3)62- → C6H5OCe(NO3)5N
  • Relative Standard Deviation: 15% (for 1 to 5 ppm), 10% (for 5 to 25 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 Concentration Interference Changes color by itself to
Cresol + Gray
Amines ≧ 2000 ppm + (Unclear Demarcation) White
Ammonia ≧ 2000 ppm + (Unclear Demarcation) White

Other substance measurable with this detector tube:

Substance Correction Factor No. of pump strokes Measuring Range
Naphthalene by Scale 2 0.5 to 14 ppm

Phenol Detection Tubes (0.4 to 187 ppm)

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