ITEM#: 4850-549049E
MFR#: 54-9049E
Honeywell Analytics CalGas Calibration Gases, Concentration: Propane (LEL 50%), carbon monoxide 50ppm, hydrogen sulfide 25ppm, Gas Type: Propane (LEL), Carbon Monoxide, Hydrogen Sulfide, Shelf Life: 13 Months, Capacity: 34L, 8.98 gal., Reco