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 250 ppm Methane (25 Percent LEL) 1.25 Percent Oxygen 18 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 Nitrogen Calibration Certificate NIST