Calibration gas, Carbon Monoxide, Oxygen, Pentane, 66 L, C-10 Connection, +/-5% Accuracy
7 Percent, Gas Type Carbon Monoxide, Oxygen, Pentane, Product Type Calibration Gas, Chemical Formula C5H12, CO, O2, CAS Number 109-66-0, 630-08-0, 7782-44-7, Accuracy +/-5 Percent, Background Gas Air, Calibration Certificate NIST.64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 200 ppm, Pentane (50 Percent LEL) 0.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 66 L, Cylinder Diameter 3.