Item #: 120
MFG: GasTec
UOM:Box of 10
$93.71 Was: $96.60
$93.71

Aromatic Hydrocarbons Detection Tubes (120 - 0.4 to 200 ppm)

Gastec® 120 Aromatic HydrocarbonsGastec® Detector Tube No 120 can be used for the detection and monitoring of the following substance: Aromatic Hydrocarbons.

  • Measuring Range:
    • 0.4 to 2 ppm - 2 to 5 pump strokes
    • 2 to 100 ppm - 1 pump stroke
    • 100 to 200 ppm - 1/2 pump stroke
  • Sampling Time: 1.5 minutes per pump stroke
  • Detecting limit: .2ppm, 5 Pump Strokes
  • Changes from White to Brown
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm):
  • Reaction Principle: Aromatic Hydrocarbons + I2O5 + H2SO4 → I2
  • Coefficiant of Variation: Variation 10% (for 2 to 20 ppm), 5% (for 20 to 100 ppm)
  • Comes in a Box of 10
InstructionsData Sheet