Calibration Gas, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.5 in, Cylinder Height 14.5 in, For Use With Gas Calibration Equipments, Gas Mixture Hydrogen Sulfide 50 ppm, Gas Type Hydrogen Sulfide, Operating Temperature – Maximum 125 Degrees F, Product Type Calibration Gas, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Aluminum Alloy, Outlet Connection Type C-10, Standards OSHA 29 CFR 1910.94, Reusability Disposable