Calibration Gas, Air, Carbon Monoxide, Hydrogen Sulfide, Methane, 34 L, C-10 Connection
Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 3.64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 250 ppm, Hydrogen Sulfide 40 ppm, Methane (50 Percent LEL) 2.13 in, Cylinder Height 10.5 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.