Butane Detection Tubes (25 to 1400 ppm)

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Item #: 104
MFG: GasTec
UOM:Box of 10
$100.49 Was: $103.13
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Butane Detection Tubes (25 to 1400 ppm)

Measures Butane. Other substances measurable with this detector tube are Isobutane and Pentane

  • Measuring Range: 25 to 1400 ppm
  • 1 pump stroke
  • Correction Factor: 1
  • Sampling Time: 3 minutes per pump stroke
  • Detecting Limit: 5ppm (n=1)
  • Changes from Orange to Dark Green
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 600
  • Reaction Principle: C4H10 + Cr6++ H2SO4 → Cr3+
  • Coefficient of Variation: 10% (for 25 to 400 ppm), 5% (for 400 to 1400 ppm)
  • Store the tubes at a cool and dark place.
  • Comes in a Box of 10

Other substance measurable with this detector tube

Substance: Common Factor: No. of Pump Strokes: Measuring Range:
Isobutane Factor : 2.2 1 55 to 3080 ppm
Pentane Factor : 1.2 1 30 to 1680 ppm