Calibration Gas, Carbon Monoxide, Methane, Nitrogen, 34 L, C-10 Connection, +/-5% Accuracy, Gasco, Mfr#: 34ES-464

Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 3.13 in, Cylinder Height 10.64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 200 ppm, Hydrogen Sulfide 25 ppm, Pentane (25 Percent LEL) 0.35 Percent, Gas Type Carbon Monoxide, Methane, Nitrogen, Product Type Calibration Gas, Chemical Formula CH4, CO, N2, CAS Number 630-08-0, 74-82-8, 7727-37-9, Accuracy +/-5 Percent, Background Gas Air, Calibration Certificate NIST