Gastec Gas Tubes

Aromatic Hydrocarbons Gas Detection Tube 2–100 ppm

This aromatic hydrocarbons gas detection tube measures airborne concentrations from 2 to 100 ppm and is specified for industrial solvent-vapor screening, refinery operations, and maintenance inspections where mixed aromatic hydrocarbon atmospheres must...

Arsine Gas Detection Tube 0.04–10 ppm

This arsine gas detection tube measures airborne concentrations from 0.04 to 10 ppm and is specified for industrial hygiene compliance monitoring, semiconductor manufacturing, and metal-processing environments where arsine exposure must be controlled at...

Benzene Gas Detection Tube 0.1–65 ppm

This benzene gas detection tube measures airborne concentrations from 0.1 to 65 ppm and is specified for industrial hygiene compliance monitoring, refinery safety programs, and occupational exposure assessments where precise low-level benzene measurement...

Benzene Gas Detection Tube 0.2–66 ppm

This benzene gas detection tube measures airborne concentrations from 0.2 to 66 ppm and is specified for industrial hygiene exposure monitoring, refinery operations, and workplace safety programs where benzene must be controlled to meet regulatory limits...

Benzene Gas Detection Tube 1–100 ppm

This benzene gas detection tube measures airborne concentrations from 1 to 100 ppm and is specified for process-area monitoring, confined-space screening, and industrial safety programs where elevated benzene levels may occur during operations or...

Benzene Gas Detection Tube 2–312 ppm

This benzene gas detection tube measures airborne concentrations from 2 to 312 ppm and is specified for process-area monitoring, confined-space clearance, and industrial safety programs where elevated benzene levels may occur during operations,...

Benzene Gas Detection Tube 2.5–120 ppm

This benzene gas detection tube measures airborne concentrations from 2.5 to 120 ppm and is specified for industrial hygiene monitoring, refinery operations, and confined-space surveys where benzene exposure must be controlled during routine work and...

Butane Gas Detection Tube 25–1400 ppm

This butane gas detection tube measures airborne hydrocarbon concentrations from 25 to 1,400 ppm and is specified for flammable-gas leak detection, confined-space screening, and fuel-system inspections in industrial and maintenance environments. Why...

Butyl Acetate Gas Detection Tube 0.05–0.8%

This butyl acetate gas detection tube measures elevated solvent vapor concentrations from 0.05 to 0.8% and is specified for rapid industrial hazard assessments, process-area investigations, and confined-space evaluations where high butyl acetate levels...

Butyl Acetate Gas Detection Tube 10–300 ppm

This butyl acetate gas detection tube measures airborne solvent concentrations from 10 to 300 ppm and is specified for industrial hygiene air monitoring, coating-line inspections, and workplace exposure evaluations in manufacturing and finishing...

Carbon Dioxide Gas Detection Tube 0.02–16%

This carbon dioxide gas detection tube measures CO₂ concentrations from 0.02 to 16% and is specified for extended-duration industrial air monitoring, confined-space trend analysis, and process-area evaluations where oxygen-displacement hazards must be...

Carbon Dioxide Gas Detection Tube 0.13–6%

This carbon dioxide gas detection tube measures elevated CO₂ concentrations from 0.13 to 6% and is specified for confined-space safety checks, fermentation-area monitoring, and industrial process evaluations where dangerous carbon dioxide buildup must be...