Calibration gas, Nitrogen, Oxygen, 58 L, C-10 Connection, +/-5% Accuracy, 500 psi Max. Pressure
25 in, For Use With All OEM Gas Detectors, Gas Mixture Oxygen 1 Percent, Gas Type Oxygen, Product Type Calibration Gas, Chemical Formula O2, CAS Number 7782-44-7, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Aluminum Alloy, Outlet Connection Size 5/8 in, Outlet Connection Type UNF, Standards ISO 9001:2015.53 in, Cylinder Height 14.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.