Aliphatic Hydrocarbons Detection Tubes (140 - 6 to 3000 ppm)

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Item #: 140
MFG: GasTec
UOM:Box of 10
$93.71 Was: $96.60
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Aliphatic Hydrocarbons Detection Tubes (140 - 6 to 3000 ppm)

Measures Aliphatic Hydrocarbons

  • Measuring Range:
    • 6 to 20 ppm - 2 pump strokes
    • 20 to 1000 ppm - 1 pump stroke
    • 1000 to 3000 ppm - 1/2 pump stroke
  • Sampling Time: 2 minutes per pump stroke
  • Changes from Yellow to Dark Brown
  • 2 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): Alkane (C1-C4) 1000
  • Reaction Principle:
    • Aliphatic Hydrocarbons + Cr6+ + H2SO4 → Cr3+
  • Store the tubes at a cool and dark place.
  • Comes in a Box of 10
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