Quick view Details E-Gas Depot | sku: 140-4900-FX120 Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 120L 1050 PSI C-10 Aluminum (Reactive) MSRP: Now: $404.80 Add to Cart Compare Quick view E-Gas Depot | sku: 140-4900-FX120 Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 120L 1050 PSI C-10 Aluminum (Reactive) 120L 4-Gas Calibration Gas – 100 PPM CO with 20.9% Oxygen This 120L reactive 4-gas calibration cylinder is designed to validate 100 PPM carbon monoxide alarm thresholds while maintaining... MSRP: Now: $404.80 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected
Quick view E-Gas Depot | sku: 140-4900-FX120 Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 120L 1050 PSI C-10 Aluminum (Reactive) 120L 4-Gas Calibration Gas – 100 PPM CO with 20.9% Oxygen This 120L reactive 4-gas calibration cylinder is designed to validate 100 PPM carbon monoxide alarm thresholds while maintaining... MSRP: Now: $404.80 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected
