Item #: 137
MFG: GasTec
UOM:Box of 10
$101.25 Was: $104.29
$101.25

Chloroform Detection Tubes (4 to 400 ppm)

Measures Chloroform with a Range of 4-400 ppm.

  • Measuring Range:
    • 4 to 10 ppm
    • 10 to 100 ppm
    • 100 to 400 ppm
  • Number of Pump Strokes: 7, 5, 3
  • Correction Factor: 0.4, 1, 4
  • Sampling Time: 1.5 minutes per pump stroke
  • Detecting Limit: 1 ppm (n=7)
  • Changes from White to Orange
  • Reaction Principle:
    • CHCl3 + I2O5 + H2S2O7 → Cl2 Cl2 + o-Tolidine → Orange products
  • Coefficient of Variation: 15% (for 10 to 20 ppm), 10% (for 20 to 100 ppm)
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 10
  • Store the tubes at cool and dark place.
  • Comes in a Box of 5 pre tubes and 5 detector tubes

Instructions

Data Sheet