34L-428-20
Calibration Gas Cylinder, 34 Liters, 60 PPM Carbon Monoxide, 20 PPM Hydrogen Sulfide, 1.45% Methane (29% LEL), 15% Oxygen, Balance Nitrogen, Aluminum
Factory Order
MFG #34L-428-20
IBT #91293000527
Gasco 34L-428-20Calibration Gas Cylinder, 34 Liters, 60 PPM Carbon Monoxide, 20 PPM Hydrogen Sulfide, 1.45% Methane (29% LEL), 15% Oxygen, Balance Nitrogen, Aluminum
IBT #91293000527
MFG #34L-428-20