Item #: 3HM
MFG: GasTec
UOM:Box of 10
$97.06 Was: $103.13
$97.06

Ammonia (NH3) Detection Tubes (0.05 to 3.52%)

Gastec® Detector Tube No 3HM provides a rapid, fully quantitative analysis of AMMONIA concentration in air with an accuracy tolerance of +/- 25% at 1, 2, and 5 times TLV and +/- 35% at 1/2 TLV utilizing the Gastec Multi-Stroke Gas Sampling Pump.

  • Measuring Range of:
    • 0.05 to 1.6% - 1 pump stroke
    • 1.6 to 3.52% - 1/2 pump stroke
  • Sampling Time: 1 minute per pump stroke
  • Changes from Pink to Yellow
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 25
  • Reaction Principle: 2NH3 + H2SO4 → (NH4)2SO4
  • Store the tubes at a cool and dark place.
  • Comes in a Box of 10

Instructions

Data Sheet