UOM: Box of 10

Item #: 111L
MFG: GasTec
Sale: $71.10 Was: $79.70
$71.10

Methanol Detection Tubes (20 to 1000 ppm)

Measures Methanol With a Range of 20-1000 ppm.Other substance measurable with this detection tube is Ethylene Chlorohydrine (See table below).Methanol

  • Measuring Range; 20 to 1000ppm
  • Number of Pump Strokes: 2, 1
  • Correction Factor: 1/2, 1
  • Sampling Time: 3 minutes per pump stroke
  • Detecting Limit: 5 ppm (n=2)
  • Reaction Principle: CH3OH + Cr6+ + H2SO4 → Cr3+
  • Coefficient of Variation: 15% (for 40 to 200 ppm), 10% (for 200 to 1000 ppm)
  • Changes from Pink to Pale Blue
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 200
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10

Other substance measurable with this detector tube

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Ethylene Chlorohydrine
by scale 3 20 to 200 ppm
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