Gastec Gas Tubes

Aliphatic Hydrocarbons Gas Detection Tube 6–3000 ppm

This aliphatic hydrocarbons gas detection tube measures airborne concentrations from 6 to 3,000 ppm and is specified for flammable-vapor screening, process-equipment inspections, and confined-space evaluations where mixed hydrocarbon atmospheres must be...

Amines Gas Detection Tube 0.25–39 ppm

This amines gas detection tube measures airborne concentrations from 0.25 to 39 ppm and is specified for industrial hygiene exposure monitoring, chemical-processing environments, and worker-safety programs where mixed amine vapors must be controlled...

Amines Gas Detection Tube 1–280 ppm

This amines gas detection tube measures airborne concentrations from 1 to 280 ppm and is specified for process-area monitoring, confined-space clearance, and industrial safety programs where elevated amine vapors may occur during operations or...

Ammonia Gas Detection Tube 0.05–3.52%

This ammonia gas detection tube measures high-level vapor concentrations from 0.05 to 3.52% and is specified for emergency response, confined-space rescue, and industrial safety programs where major ammonia releases must be confirmed rapidly. Why...

Ammonia Gas Detection Tube 0.1–10 ppm

This ammonia gas detection tube measures airborne concentrations from 0.1 to 10 ppm and is specified for extended-duration industrial hygiene monitoring, time-weighted exposure studies, and regulated environments where trace-level ammonia must be...

Ammonia Gas Detection Tube 0.2–32%

This ammonia gas detection tube measures very high vapor concentrations from 0.2 to 32% and is specified for emergency-response operations, confined-space rescue, and industrial incident assessments where catastrophic ammonia releases must be evaluated...

Ammonia Gas Detection Tube 0.5–78 ppm

This ammonia gas detection tube measures airborne concentrations from 0.5 to 78 ppm and is specified for early-stage leak detection, confined-space entry, and industrial safety programs where low-level ammonia releases must be identified quickly before...

Ammonia Gas Detection Tube 10–1000 ppm

This ammonia gas detection tube measures airborne NH₃ concentrations from 10 to 1,000 ppm and is specified for industrial leak detection, refrigeration-system inspections, and plant-safety programs where ammonia releases must be identified quickly. Why...

Ammonia Gas Detection Tube 2.5–1000 ppm

This ammonia gas detection tube measures airborne concentrations from 2.5 to 1,000 ppm and is specified for extended-duration industrial hygiene monitoring, process-area trending, and regulatory documentation where ammonia exposure must be evaluated...

Ammonia Gas Detection Tube 2.5–200 ppm

This ammonia gas detection tube measures airborne concentrations from 2.5 to 200 ppm and is specified for rapid leak screening, confined-space entry, and industrial safety programs where ammonia releases must be identified quickly in process areas. Why...

Amyl Acetate Gas Detection Tube 10–200 ppm

This amyl acetate gas detection tube measures airborne solvent concentrations from 10 to 200 ppm and is specified for industrial hygiene air monitoring, respirator fit-testing environments, and coating operations where amyl acetate vapors must be...

Aniline Gas Detection Tube 1.25–60 ppm

This aniline gas detection tube measures airborne concentrations from 1.25 to 60 ppm and is specified for industrial hygiene exposure monitoring, chemical manufacturing environments, and worker-safety programs where aniline vapors must be controlled...