H2S/CH4/O2 103L Balance N2

Calibration Gas CGA Number CGA 600 Container Type Cylinder Cylinder Capacity 103 L Cylinder Diameter 3.3 in Cylinder Height 13.6 in For Use With GasAlert Series Model Carbon Monoxide Sensors Gas Mixture Carbon Monoxide 100ppm Methane (2.5 Percent LEL) Oxygen 18 Percent Gas Type Carbon Monoxide Product Type Calibration Gas Chemical Formula CH4 CO O2 CAS Number 630-08-0 Background Gas Not Applicable