20% LEL

CO 25 ppm/ CH4 1.0% (20% LEL)/ O2 17.0%/ Nitrogen 60 Liter calibration gas - Custom mix

Carbon Monoxide 25 ppm/ Methane 1.0% (20% LEL)/ Oxygen 17.0%/ Nitrogen 1000 psi/ 60 Liters/ 2.1 Cubic Feet/ C-10/ Aluminum/Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration gases...

CO 25 ppm/ CH4 1.0% (20% LEL)/ O2 17.0%/ Nitrogen 66 Liter calibration gas - Custom mix

Carbon Monoxide 25 ppm/ Methane 1.0% (20% LEL)/ Oxygen 17.0%/ Nitrogen 1150 psi/ 66 Liters/ 2.3 Cubic Feet/ C-10/ Aluminum/Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration gases...

CO 50 ppm/ CH4 1.0% (20% LEL)/ O2 20.9%/ Nitrogen 116 Liter calibration gas

Carbon Monoxide 50 ppm/ Methane 1.0% (20% LEL)/ Oxygen 20.9%/ Nitrogen 1000 psi/ 116 Liters/ 4.0 Cubic Feet/ C-10/ Aluminum/Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration...

CO 50 ppm/ CH4 1.0% (20% LEL)/ O2 20.9%/ Nitrogen 120 Liter calibration gas

Carbon Monoxide 50 ppm/ Methane 1.0% (20% LEL)/ Oxygen 20.9%/ Nitrogen 1050 psi/ 120 Liters/ 4.2 Cubic Feet/ C-10/ Aluminum/Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration...