Item #: 144
MFG: GasTec
UOM:Box of 10
$101.25 Was: $104.29
$101.25

Isobutyl Acetate Detection Tubes (10 to 300 ppm)

Measures Isobutyl Acetate With a Range of 10 to 300 ppm.

  • Number of Pump Strokes: 2
  • Correction Factor: 1
  • Sampling Time: 2 minutes per pump stroke
  • Detecting Limit: 2 ppm (n=2)
  • Changes from Yellow to Blackish Brown
  • Reaction Principle: CH3CO2CH2CH(CH3)2 + Cr6+ + H2SO4 → Cr3+
  • Coefficient of Variation: 15% (for 10 to 100 ppm), 10% (for 100 to 300 ppm)
  • 2 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 150
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10