Calibration Gas 25 ppmH2S 0.5Percent 34L

Calibration Gas CGA Number CGA 600 Container Type Cylinder Cylinder Capacity 34 L Cylinder Diameter 3.13 in Cylinder Height 10.64 in For Use With GasAlert Series Multi-Gas Monitors Gas Mixture Carbon Monoxide 100 ppm Hydrogen sulfide 25 ppm Methane 2.5 Percent Oxygen 18 Percent Gas Type Carbon Dioxide Carbon Monoxide Hydrogen Sulfide Methane Oxygen Product Type Calibration Gas Chemical Formula CH4 CO CO2 H2S O2 Accuracy +/-5 Percent Background Gas Nitrogen