Calibration Gas 44L Pen H2S SO2 O2 N2

Calibration Gas CGA Number Not Applicable Container Type Cylinder Cylinder Capacity 44 L Cylinder Diameter 3.13 in Cylinder Height 10.64 in For Use With All OEM Gas Detectors Gas Mixture Hydrogen Sulfide 25 ppm Oxygen 19 Percent Pentane (25 Percent LEL) 0.35 Percent Sulfur Dioxide 5 ppm Gas Type Hydrogen Sulfide Oxygen Pentane Sulfur Dioxide Product Type Calibration Gas Chemical Formula H2S N2 O2 SO2 CAS Number 109-66-0 7446-09-5 7782-44-7 7783-06-4 Accuracy +/-5 Percent