P/N: 34L-427-19 Key Specs
Item
CALIBRATION GAS 34L 500 PSI
Condition
New OEM Original
Calibration Certificate
NIST
Cylinder Diameter
3-1/8 in
Cylinder Material
Aluminum
For Use With
Any and All OEM Gas Detectors
Gas Mixture
100 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 1.25% Methane (25% LEL) , 19% Oxygen, Balance Nitrogen
Gas Name
Carbon Monoxide, Hydrogen Sulfide, Methane, Nitrogen, Oxygen