Calibration Gas 116L 3-Gas Mix

Calibration Gas CGA Number Not Applicable Container Type Cylinder Cylinder Capacity 116 L Cylinder Diameter 3.5 in Cylinder Height 14.3 in For Use With All OEM Gas Detectors Gas Mixture Carbon Monoxide 500 ppm Methane (50 Percent LEL) 2.5 Percent Gas Type Carbon Monoxide Methane Oxygen Product Type Calibration Gas Chemical Formula CH4 CO O2 CAS Number 630-08-0 74-82-8 7782-44-7 Accuracy +/-5 Percent Background Gas Air Calibration Certificate NIST