Calibration gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen, Oxygen, Pentane, 44 L, +/-5% Accuracy
64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 50 ppm, Hydrogen Sulfide 25 ppm, Oxygen 14 Percent, Pentane (32 Percent LEL) 0.13 in, Cylinder Height 10.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 44 L, Cylinder Diameter 3.448 Percent, Gas Type Carbon Monoxide, Hydrogen Sulfide, Oxygen, Pentane, Product Type Calibration Gas, Chemical Formula C5H12, CO, H2S, O2, CAS Number 109-66-0, 630-08-0, 7782-44-7, 7783-06-4.