Calibration Gas CO H2S CH4 O2 34L

Calibration Gas Container Type Cylinder Cylinder Capacity 44 L Cylinder Diameter 2.5 in Cylinder Height 10.5 in For Use With Gas Detectors Gas Mixture Carbon Monoxide 200 ppm Hydrogen Sulfide 20 ppm Methane 50 Percent Oxygen 18 Percent Gas Type Carbon Monoxide Hydrogen Sulfide Methane Oxygen Product Type Calibration Gas Accuracy +/-10 Percent Background Gas Nitrogen Calibration Certificate Included Cylinder Material Aluminum Outlet Connection Type C-10