Calibration gas, Air, Ammonia, 34 L, C-10 Connection, +/-5% Accuracy, 500 psi Max. Pressure
13 in, Cylinder Height 10.-18, Outlet Connection Type UNF, Standards ISO 9001:2015.Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 3.64 in, For Use With All OEM Gas Detectors, Gas Mixture Ammonia 25 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.