Gastec Methyl Bromide (CH₃Br) Gas Detector Tubes provide a convenient method for measuring methyl bromide concentrations in air using a compatible Gastec gas sampling pump.

Designed for on-site gas detection, industrial hygiene, workplace air monitoring, occupational safety, fumigation monitoring, and environmental testing, Gastec detector tubes provide a simple visual method for measuring specific gas and vapor concentrations without requiring electronic gas detection equipment.

Multiple measuring ranges are available to accommodate a wide variety of methyl bromide monitoring applications, from low-level PPM measurements to higher-concentration testing.

Gastec Methyl Bromide Detector Tube Options:

Gastec 136LA Methyl Bromide Detector Tubes:

  • Part Number: 136LA
  • Target Gas: Methyl Bromide (CH₃Br)
  • Methyl Bromide Measuring Range: 1–36 PPM
  • Quantity: 5 detector tubes + 5 pretubes per box
  • Tests: 5 tests per box

Gastec 136LL Methyl Bromide Detector Tubes:

  • Part Number: 136LL
  • Target Gas: Methyl Bromide (CH₃Br)
  • Methyl Bromide Measuring Range: 0.1–3 PPM
  • Quantity: 5 detector tubes + 5 pretubes per box
  • Tests: 5 tests per box

Gastec 136H Methyl Bromide Detector Tubes:

  • Part Number: 136H
  • Target Gas: Methyl Bromide (CH₃Br)
  • Methyl Bromide Measuring Range: 10–600 PPM
  • Quantity: 5 detector tubes + 5 pretubes per box
  • Tests: 5 tests per box

Gastec 136L Methyl Bromide Detector Tubes:

  • Part Number: 136L
  • Target Gas: Methyl Bromide (CH₃Br)
  • Methyl Bromide Measuring Range: 2.5–200 PPM
  • Quantity: 5 detector tubes + 5 pretubes per box
  • Tests: 5 tests per box

Common Applications

Gastec Methyl Bromide Gas Detector Tubes can be used with compatible Gastec sampling equipment for workplace air monitoring, industrial hygiene surveys, occupational exposure assessment, fumigation operations, agricultural and commodity storage facilities, shipping and cargo applications, chemical processing, laboratory environments, environmental monitoring, process monitoring, and workplace safety applications where methyl bromide may be present.

Important

A compatible Gastec Gas Sampling Pump is required to use these detector tubes. Each Methyl Bromide Detector Tube option includes 5 detector tubes and 5 pretubes, providing 5 complete tests per box.

Always select the appropriate detector tube and measuring range for your application and follow the manufacturer's sampling instructions and correction factors, when applicable, for the specific tube being used.

Need a Gastec Sampling Pump?

Gastec detector tubes require a compatible Gastec Gas Sampling Pump for proper sampling and measurement. Complete your gas detection setup with one of our available Gastec sampling pumps:

Already have a Gastec pump? Simply select the appropriate detector tube for your target gas and measuring range.

Choose Instrument Depot for dependable Gastec methyl bromide detector tubes, methyl bromide gas detection tubes, gas sampling pumps, Gastec detector tubes, gas detection accessories, calibration gas, fixed flow regulators, and industrial gas detection equipment.