Calibration Gas Carbon Monoxide 74L

Calibration Gas CGA Number Not Applicable Container Type Cylinder Cylinder Capacity 74 L Cylinder Diameter 4.25 in Cylinder Height 14.25 in For Use With All OEM Gas Detectors Gas Mixture Carbon Monoxide 50 ppm Hydrogen Sulfide 25 ppm Methane (32.4 Percent LEL) 1.62 Percent Oxygen 18 Percent Propane (50 Percent LEL) Gas Type Carbon Monoxide Hydrogen Sulfide Methane Oxygen Product Type Calibration Gas Chemical Formula CH4 CO H2S O2