Calibration gas, Carbon Dioxide, Carbon Monoxide, Oxygen, 103 L, C-10 (5/8 in UNF) Connection
6 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Dioxide 1,000 ppm, Carbon Monoxide 25 ppm, 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 Air, Calibration Certificate NIST, Cylinder Material Steel.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 103 L, Cylinder Diameter 3.