Gastec Gas Tubes

Gasoline Gas Tube 30-2000 ppm

Full Measuring Range: 30-2000 ppm Sampling Time:   2 - 4 min Shelf life: 3

Hexane Gas Tube 0.015-1.2%

Full Measuring Range: 0.015-1.2% Sampling Time:   30 sec - 1.5 min Shelf life: 3

Hexane Gas Tube 4-1200 ppm

Full Measuring Range: 4-1200 ppm Sampling Time:   1.5 - 7.5 min Shelf life: 3

Hydrazine Gas Tube 0.05-2 ppm

Full Measuring Range: 0.5-2 ppm Sampling Time:  5 -10 min Shelf life: 3

Hydrocarbons (Higher Class) Gas Tube 100-3000 ppm

Full Measuring Range: 100-3000 ppm Sampling Time:  1.5 -3 min Shelf life: 3

Hydrocarbons (Lower Class) Gas Tube 0.05-2.4%

Full Measuring Range: 0.05-2.4% Sampling Time:  1 -4 min Shelf life: 2

Hydrogen Chloride Gas Tube 0.2-76 ppm

Full Measuring Range: 0.2-76 ppm Sampling Time: 30 sec - 3.75 min Shelf life: 3

Hydrogen Chloride Gas Tube 1-100 ppm

Full Measuring Range: 1-100 ppm Sampling Time: 1 to 10 hours Shelf life: 3

Hydrogen Chloride Gas Tube 10-1000 ppm

Full Measuring Range: 10-1000 ppm Sampling Time: 30 sec - 1.5 min Shelf life: 3

Hydrogen Chloride Gas Tube 50-5000 ppm

Full Measuring Range: 50-5000 ppm Sampling Time: 45 sec - 3 min Shelf life: 3

Hydrogen Cyanide Gas Tube 0.05-1.6%

Full Measuring Range: 0.05-1.6% Sampling Time: 1 min Shelf life: 3

Hydrogen Cyanide Gas Tube 0.2-10 ppm

Full Measuring Range: 0.2-10 ppm Sampling Time: 1.5 - 3 min Shelf life: 2