Calibration Gas 66L Quad Mix

Calibration Gas CGA Number Not Applicable Container Type Cylinder Cylinder Capacity 66 L Cylinder Diameter 3.13 in Cylinder Height 10.64 in For Use With All OEM Gas Detectors Gas Mixture Carbon Monoxide 50 ppm Hydrogen Sulfide 25 ppm Methane (20 Percent LEL) 1 Percent Gas Type Carbon Monoxide Hydrogen Sulfide Methane Oxygen Product Type Calibration Gas Chemical Formula CH4 CO H2S O2 CAS Number 630-08-0 74-82-8 7782-44-7 7783-06-4 Accuracy +/-5 Percent Background Gas Air