Calibration Gas, Gas Name Oxygen, Carbon Monoxide, Hydrogen Sulfide, Methane, Gas Mixture 60 ppm CO, 20 ppm H2S, 15 Percent O2, 1.45 Percent CH4, 2.5 Percent CO2 , Background Gas Nitrogen, Cylinder Capacity 34L, Cylinder Material Aluminum, For Use With MSA Gas Detectors, Connection Size RP, Max. Pressure 500 psi, Cylinder Dia. 3 In., Cylinder Height 13-3/4 In., Accuracy +/-5 Percent, Calibration Certificate NIST
- Hazardous Material
- California Proposition 65 Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
MSA Calibration Check Gas Cylinders
- Aluminum 500 psig cylinders contain sufficient gas for multiple MSA instrument calibrations. Cylinders require regulator (sold separately).