Gastec TBM & DMS tert-Butyl Mercaptan Gas Detector Tubes provide a convenient method for measuring tert-butyl mercaptan (TBM) and dimethyl sulfide (DMS) concentrations in air using a compatible Gastec gas sampling pump.
Designed for on-site gas detection, industrial hygiene, workplace air monitoring, occupational safety, odorant 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.
Gastec 77 TBM & DMS tert-Butyl Mercaptan Detector Tubes provide a measuring range of 1–15 mg/m³ for applications requiring quick, on-site measurement.
Gastec TBM & DMS tert-Butyl Mercaptan Detector Tube Options:
Gastec 77 TBM & DMS tert-Butyl Mercaptan Detector Tubes:
- Part Number: 77
- Target Gas/Vapor: tert-Butyl Mercaptan (TBM) & Dimethyl Sulfide (DMS)
- Measuring Range: 1–15 mg/m³
- Quantity: 5 detector tubes + 5 pretubes per box
- Tests: 5 tests per box
Common Applications
Gastec TBM & DMS tert-Butyl Mercaptan Gas Detector Tubes can be used with compatible Gastec sampling equipment for natural gas and LPG odorant monitoring, workplace air monitoring, industrial hygiene surveys, occupational exposure assessment, petroleum and gas operations, gas distribution facilities, chemical processing, odor investigations, process monitoring, environmental testing, and workplace safety applications where TBM and DMS may be present.
Important
A compatible Gastec Gas Sampling Pump is required to use these detector tubes. Each box contains 5 detector tubes and 5 pretubes, providing 5 complete tests per box.
Always follow the manufacturer's sampling instructions and correction factors, when applicable, for the specific detector 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:
- Gastec GV-110S Gas Sampling Pump with Stroke Counter, Thermal Ring & Case – Features an integrated stroke counter for convenient tracking during detector tube sampling.
- Gastec GV-100S Gas Sampling Pump with Thermal Ring & Case – A dependable manual gas sampling pump for use with compatible Gastec detector tubes.
Already have a Gastec pump? Simply select the appropriate detector tube for your target gas and measuring range.
Choose Instrument Depot for dependable Gastec TBM detector tubes, DMS detector tubes, tert-butyl mercaptan detector tubes, dimethyl sulfide detector tubes, natural gas odorant detection, gas sampling pumps, Gastec detector tubes, gas detection accessories, calibration gas, fixed flow regulators, and industrial gas detection equipment.