Cal Gas, 44L, Sulfur Dioxide, Nitrogen

Calibration Gas, Gas Name Sulfur Dioxide, Nitrogen, Gas Mixture 50 ppm Sulfur Dioxide, N2, Background Gas Nitrogen, Cylinder Capacity 44L, Cylinder Material Aluminum Alloy, For Use With Any and All OEM Gas Detectors, Connection Size C-10, Max. Pressure 825 psi, Cylinder Dia. 2-9/10 In., Cylinder Height 10-1/2 In., Accuracy +/-5 Percent, Calibration Certificate NIST