Calibration gas, Carbon Monoxide, Hydrogen Sulfide, Oxygen, Pentane, 74 L, +/-5% Accuracy
25 in, For Use With All OEM Gas Detectors, Gas Mixture Pentane 0.25 in, Cylinder Height 14.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 74 L, Cylinder Diameter 4.7 Percent (50 Percent LEL), Oxygen 18 Percent, Hydrogen Sulfide 25 ppm, Carbon Monoxide 100 ppm, 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.