Gastec Gas Tubes

Trichloroethylene Detection Tube – 1 to 2.5%

This Trichloroethylene detection tube is designed for high-concentration vapor screening across a controlled 1 to 2.5% measuring range. Built for rapid field assessment, the tube delivers clear colorimetric results in approximately 30 to 45 seconds when...

Trichloroethylene Detection Tube – 1 to 70 PPM

This Trichloroethylene detection tube is designed for fast, reliable workplace air monitoring across a versatile 1 to 70 ppm range. Built for efficient field sampling, the tube delivers clear colorimetric results in approximately 30 seconds to 1.5...

Trichloroethylene Detection Tube – 2 to 250 PPM

This Trichloroethylene detection tube is designed for fast, accurate workplace air monitoring across a broad 2 to 250 ppm range. Built for efficient field use, the tube delivers clear colorimetric results in approximately 30 seconds to 2 minutes when...

Trichloroethylene Detection Tube – 20 to 1300 PPM

This Trichloroethylene detection tube is designed for high-concentration workplace air monitoring across a wide 20 to 1300 ppm range. Built for rapid field assessment, the tube delivers clear colorimetric results in approximately 30 seconds to 1.5...

Trichloroethylene Detection Tube – 3 to 300 PPM (Long-Term Sampling)

This Trichloroethylene detection tube is designed for extended-duration air monitoring across a wide 3 to 300 ppm range. Unlike short-term spot check tubes, this model supports long-term sampling from 1 to 8 hours, making it ideal for time-weighted...

Vinyl Acetate Detection Tube – 5 to 250 PPM

This Vinyl Acetate detection tube is designed for fast, accurate workplace air monitoring across a broad 5 to 250 ppm range. Built for efficient field use, the tube delivers clear colorimetric results in approximately 30 seconds to 2 minutes when used...

Vinyl Chloride Detection Tube – 0.025 to 2%

This Vinyl Chloride detection tube is designed for high-concentration vapor monitoring across a wide 0.025 to 2% measuring range. Built for rapid field use, the tube delivers clear colorimetric results in approximately 45 seconds to 2 minutes when used...

Vinyl Chloride Detection Tube – 0.25 to 70 PPM

This Vinyl Chloride detection tube is designed for accurate workplace air monitoring across a broad 0.25 to 70 ppm range. The tube delivers clear colorimetric results in approximately 1.5 to 6 minutes when used with a compatible detection tube pump...

Vinyl Chloride Detection Tube 0.25-54 ppm

This Vinyl Chloride detection tube is engineered for fast, reliable workplace air monitoring across a focused 0.25 to 54 ppm range. Designed for efficient field use, the tube delivers clear colorimetric results in approximately 45 seconds to 4 minutes...

Vinylidene Chloride Detection Tube – 0.4 to 31.5 PPM

This Vinylidene Chloride detection tube is designed for accurate workplace air monitoring across a precise 0.4 to 31.5 ppm range. The tube provides clear colorimetric results in minutes when used with a compatible detection tube pump, allowing fast...

Water Vapor Detection Tube – 0.5 to 32 mg/L

This Water Vapor detection tube is engineered for accurate moisture measurement across a versatile 0.5 to 32 mg/L range. Designed for fast field sampling, the tube delivers clear colorimetric results in just 30 seconds to 1.5 minutes when used with a...

Water Vapor Detection Tube – 20 to 80 mg/m³

This Water Vapor detection tube is designed for accurate low-range moisture measurement across a controlled 20 to 80 mg/m³ range. The tube provides clear colorimetric results in approximately 5 minutes when used with a compatible detection tube pump...