UOM: Box of 10

Item #: 133HA
MFG: GasTec
Sale: $89.14 Was: $94.17
$89.14

Tetrachloroethylene Detection Tubes (7 to 900 ppm)

Measures Tetrachloroethylene With a Range of 7-900 ppm. Other substances measurable with this detection tube are 1,2-Dichloroethylene and 1,3-Dichloropropene (View table below for their information).Tetrachloroethylene

  • Measuring Range: 7-900 ppm
  • Number of Pump Strokes: 2, 1, 1/2
  • Correction Factor: 0.4, 1, 2.6
  • Sampling Time: 45 seconds per pump stroke
  • Detecting Limit: 4 ppm (n=2)
  • Changes from Yellow to Reddish Purple
  • Reaction Principle:
    • Cl2C:CHCl + PbO2 + H2SO4 → HCl HCl + Basic Compound → Chloride
  • Coefficient of Variation: 10% (for 50 to 100 ppm), 5% (for 100 to 500 ppm)
  • Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
  • 2 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 25
  • Comes in a Box of 10

Instructions

Data Sheet

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
1,2-Dichloroethylene 1.6 1 80 to 800 ppm
1,3-Dichloropropene 0.9 2 45 to 450 ppm
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