Continuous Sampling Tubes | Gas Detection | Air quality testing | Air quality monitoring | Air sampling equipment

Nextteq’s complete line of Gastec Continuous Sampling Tubes provide accurate and economical long-term sampling of enclosed areas. The tubes can be used to measure common indoor air quality nuisance gases, such as formaldehyde, toluene, ethylene oxides, and p-Dichlorobenzene. They can also be used to measure common air pollutants, including benzene, tetrachloroethylene, trichloroethylene, and vinyl chloride.

Gastec’s detector tubes offer advanced technology, providing more accurate and reliable analysis with a lower standard deviation. A direct-read scale printed on each tube means faster sampling time with no confusion, dual scales, or concentration charts. No extra equipment, lab analysis, or testing is necessary.

Gastec Continuous Sampling Tubes are ready to use anytime, anywhere.

You can rely on Gastec quality. Gastec systems are designed, manufactured, and calibrated to work together so you know you are getting accurate readings. Gastec operates an ISO-9001 certified facility.