Free Residual Chlorine in Solution Gas Tube 0.1-10 mg/L

Full Measuring Range: 0.1-10 mg/L Sampling Time:   4 min Shelf life: 2

Formaldehyde Gas Tube 0.01-0.8 ppm

Full Measuring Range: 0.01-8 ppm Sampling Time:   10 - 30 min Shelf life: 1 (in the refrigerator)

Formaldehyde Gas Tube 0.05-1 ppm

Full Measuring Range: 0.05-1 ppm Sampling Time:   7.5 min Shelf life: 1 (in the refrigerator)

Formaldehyde Gas Tube 0.1-40 ppm

Full Measuring Range: 0.1-40 ppm Sampling Time:   1.5 - 7.5 min Shelf life: 3 (in the refrigerator)

Formaldehyde Gas Tube 0.1-20 ppm

Full Measuring Range: 0.1-20 ppm Sampling Time:   1 to 10 hours Shelf life: 1 (in the refrigerator)

Formaldehyde Gas Tube 2-100 ppm

Full Measuring Range: 2-100 ppm Sampling Time:   30 sec -1.5 min Shelf life: 3

Fluorochlorocarbons Gas Tube 1-54 ppm

Full Measuring Range: 1-54 ppm Sampling Time:   2-4 min Shelf life: 3

Fluorochlorocarbons Gas Tube 250-6000 ppm

Full Measuring Range: 250-6000 ppm Sampling Time:   45 sec - 1.5 min Shelf life: 3

Fluorochlorocarbons Gas Tube 10-400 ppm

Full Measuring Range: 10-400 ppm Sampling Time:   2 min Shelf life: 3

Ethylene Oxide Gas Tube 0.1-10 ppm

Full Measuring Range: 0.1-10 ppm Sampling Time:   4-8 min Shelf life: 1 (in the refrigerator)

Ethylene Oxide Gas Tube 0.4-350 ppm

Full Measuring Range: 0.4-350 ppm Sampling Time:   3 - 12 min Shelf life: 1 (in the refrigerator)

Ethylene Oxide Gas Tube 0.05-3%

Full Measuring Range: 0.05-3% Sampling Time:   45 sec Shelf life: 3