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 200 ppm Hydrogen Sulfide 20 ppm Methane (50 Percent LEL) 2.5 Percent Gas Type Carbon Monoxide Hydrogen Sulfide Methane Product Type Calibration Gas Chemical Formula CH4 CO H2S CAS Number 630-08-0 74-82-8 7783-06-4 Accuracy +/-5 Percent Background Gas Air