Chloroform Detection Tubes (0.5 to 30 ppm)

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Item #: 137LA
MFG: GasTec
UOM:Box of 10
$107.81 Was: $110.86
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Chloroform Detection Tubes (0.5 to 30 ppm)

Measures Chloroform with a Range of 0.5-30 ppm.

  • Measuring Range:
    • 0.5 to 2 ppm
    • 2 to 12 ppm
    • 12 to 30 ppm
  • Number of Pump Strokes: 4, 2, 1
  • Correction Factor: 0.25, 1, 2.5
  • Sampling Time: 2 minutes per pump stroke
  • Detecting Limit: 0.2 ppm (n=4)
  • Changes from White to Pale Purple
  • Reaction Principle:
    • CHCl3 + I2O5 + H2S2O7 → Cl2
      Cl2 + (CH3C10H5NH2)2→ Pale purple products
  • Coefficient of Variation: 10% (for 2 to 4 ppm), 5% (for 4 to 12 ppm)
  • 1 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 10
  • Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
  • Comes in a Box of 5 pre tubes and 5 detector tubes

Instructions

Data Sheet