P/N: 34L-449 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
50 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 1.05% Propane (50% LEL) , 12% Oxygen, Balance Nitrogen
Gas Name
Carbon Monoxide, Hydrogen Sulfide, Nitrogen, Oxygen, Propane