Calibration gas, Carbon Dioxide, Carbon Monoxide, Nitrogen, Oxygen, 103 L, +/-5% Accuracy
6 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Dioxide 5,000 ppm, Carbon Monoxide 50 ppm, Oxygen 12 Percent, Gas Type Carbon Dioxide, Carbon Monoxide, Oxygen, Product Type Calibration Gas, Chemical Formula CO, CO2, O2, CAS Number 124-38-9, 630-08-0, 7782-44-7, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST.3 in, Cylinder Height 13.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 103 L, Cylinder Diameter 3.