Item #: 145
MFG: GasTec
UOM:Box of 10
$105.35 Was: $108.07
$105.35

Propyl Acetate Detection Tubes (20 to 500 ppm)

Measures Propyl Acetate With a Range of 20-500 ppm.

  • Pump Strokes: 2
  • Correction Factor: 1
  • Sampling Time: 2 minutes per pump stroke
  • Detecting Limit: 4 ppm (n=2)
  • Changes from Yellow to Blackish Brown
  • Reaction Principle: CH3CO2CH2CH2CH3 + Cr6+ + H2SO4 → Cr3+
  • Coefficient of Variation: 15% (for 20 to 100 ppm), 10% (for 100 to 500 ppm)
  • 2 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 200
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10

Instructions

Data Sheet