1,1,1-Trichloroethane Gas Tube 100-2000 ppm

Full Measuring Range: 100-2000 ppm Sampling Time: 1.5 - 3 minutes Shelf life: 3

1, 2-Dichloroethane Gas Tube 1-39 ppm

Full Measuring Range: 1-39 ppm Sampling Time: 2-4 minutes Shelf life: 1 (in the refrigerator)

Benzene Gas Tube 2.5-120 ppm

Full Measuring Range: 2.5-120 ppm Sampling Time: 1.5-6 minutes Shelf life: 3 years

Ammonia Gas Tube 2.5-200 ppm

Full Measuring Range: 2.5-200 ppm Sampling Time: 0.66-1 minutes Shelf life: 3 years

Ammonia Gas Tube 0.5-78 ppm

Full Measuring Range: 0.5-78 ppm Sampling Time: 0.5-1.5 minutes Shelf life: 3 years

Ammonia Gas Tube 0.05-3.52%

Full Measuring Range: 0.05-3.52% Sampling Time: 0.5-1 minutes Shelf life: 3 years refrigerated

Ammonia Gas Tube 0.2-32%

Full Measuring Range: 0.2-32% Sampling Time: 0.5-3.75 minutes Shelf life: 3 years

Ammonia Gas Tube 0.1-10 ppm

Full Measuring Range: 0.1-10 ppm Sampling Time: 1-10 hours Shelf life: 2 years

Ammonia Gas Tube 2.5-1000 ppm

Full Measuring Range: 2.5-1000 ppm Sampling Time: 0.5-10 hours Shelf life: 3 years

CO 50 ppm/ Air 103 Liter calibration gas

Carbon Monoxide 50 ppm/ Air 1000 psi/ 103 Liters/ 3.6 Cubic Feet/ C-10/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration gases for a large variety of gas...

CO 50 ppm/ Nitrogen 103 Liter calibration gas

Carbon Monoxide 50 ppm/ Nitrogen 1000 psi/ 103 Liters/ 3.6 Cubic Feet/ C-10/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration gases for a large variety of gas...

CASSETTE, 25MM 3PC, 1.2µm MCE, WH BAND, 50/BX

Zefon PCM & TEM 25mm air sampling cassettes are designed and manufactured to meet all applicable NIOSH, OSHA, and AHERA standards for asbestos air monitoring. The cassette housings are injection molded in-house and are...