Calibration Gas, Methane, Nitrogen, Oxygen, 44 L, C-10 Connection, +/-5% Accuracy
Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 44 L, Cylinder Diameter 3.5 Percent, Oxygen 17 Percent, Gas Type Methane, Oxygen, Product Type Calibration Gas, Chemical Formula CH4, O2, CAS Number 74-82-8, 7782-44-7, Accuracy +/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Aluminum Alloy.64 in, For Use With All OEM Gas Detectors, Gas Mixture Methane (50 Percent LEL) 2.13 in, Cylinder Height 10.