Item #: 71H
MFG: GasTec
UOM:Box of 10
$92.03 Was: $97.20
$92.03

Methyl Mercaptan Detection Tubes (20 to 2700 ppm)

Measures Methyl Mercaptan With a Range of 20-2700 ppm.

  • Number of Pump Strokes: 2, 1, 1/2
  • Correction Factor: 0.4, 1, 2.7
  • Sampling Time: 45 seconds per pump stroke
  • Detecting Limit: 2 ppm (n=2)
  • Changes from White to Yellow
  • Reaction Principle: 2CH3SH + PdSO4 → (CH3S)2Pd + H2SO4
  • Coefficient of Variation: 10% (for 50 to 200 ppm), 5% (for 200 to 1000 ppm)
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): .5
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Ethyl mercaptan by scale 1 100 to 3800 ppm