Calibration Gas Nitrogen 34L Aluminum

Calibration Gas CGA Number Not Applicable Container Type Cylinder Cylinder Capacity 34 L Cylinder Diameter 3.13 in Cylinder Height 10.64 in For Use With All OEM Gas Detectors Gas Mixture Hydrogen Sulfide 25 ppm Methane (50 Percent LEL) 2.5 Percent Oxygen 12 Percent Gas Type Hydrogen Sulfide Methane Oxygen Product Type Calibration Gas Chemical Formula CH4 H2S O2 CAS Number 74-82-8 7782-44-7 7783-06-4 Accuracy +/-5 Percent Background Gas Nitrogen Calibration Certificate NIST