Calibration gas, Air, Ammonia, 58 L, C-10 Connection, +/-5% Accuracy, 500 psi Max. Pressure
53 in, Cylinder Height 14.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.25 in, For Use With All OEM Gas Detectors, Gas Mixture Ammonia 400 ppm, Gas Type Ammonia, Product Type Calibration Gas, Chemical Formula NH3, CAS Number 7664-41-7, Accuracy +/-5 Percent, Background Gas Air, Calibration Certificate NIST, Cylinder Material Aluminum Alloy, Outlet Connection Size 5/8 in, Outlet Connection Type UNF, Standards ISO 9001:2015.