Calibration gas, Carbon Monoxide, 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, 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.5 Percent, Oxygen 0.64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 35 ppm, Methane (10 Percent LEL) 0.