E-Gas Depot

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 66L 1150 PSI C-10 Aluminum (Reactive)

66L 4-Gas Calibration Gas – 20.9% Oxygen Balance for Detector Accuracy Verification This 66 Liter reactive 4-gas calibration mixture is formulated for technicians requiring portable,...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 60L 1000 PSI C-10 Aluminum (Reactive)

60L 4-Gas Calibration Gas – Compact Volume for Routine Detector Maintenance Designed for routine calibration cycles and smaller fleet monitoring programs, this 60 Liter reactive 4-gas mixture...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 44L 750 PSI C-10 Aluminum (Reactive)

44L 4-Gas Calibration Gas – Compact Cylinder for Field Technicians This 44 Liter reactive 4-gas calibration cylinder is designed for technicians who need reliable detector verification without...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 34L 500 PSI C-10 Aluminum Disposable (Reactive)

34L Disposable 4-Gas Calibration Gas – Compact 500 PSI Cylinder This 34 Liter disposable 4-gas calibration cylinder is designed for short-duration calibration cycles, field technicians,...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 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 – High-Capacity Cylinder for Fleet Compliance Programs This 120 Liter reactive 4-gas calibration cylinder is engineered for organizations operating multiple portable...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 116L 1000 PSI C-10 Aluminum (Reactive)

116L 4-Gas Calibration Gas – 1000 PSI Reactive Cylinder for Structured Safety Programs This 116 Liter reactive 4-gas calibration cylinder supports routine verification of portable and fixed...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 200 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 66L 1150 PSI C-10 Aluminum (Reactive)

66L 4-Gas Calibration Gas – 200 PPM CO with 20.9% Oxygen This 66L reactive 4-gas calibration cylinder is formulated to validate 200 PPM carbon monoxide alarm thresholds while maintaining...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 200 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 60L 1000 PSI C-10 Aluminum (Reactive)

60L 4-Gas Calibration Gas – 200 PPM CO Under Normal Oxygen Conditions This 60L reactive 4-gas calibration cylinder is configured for validating 200 PPM carbon monoxide alarm setpoints while...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 200 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 44L 750 PSI C-10 Aluminum (Reactive)

44L Portable 4-Gas Calibration Gas – 200 PPM CO with 20.9% O₂ This 44L reactive 4-gas calibration cylinder is designed for validating 200 PPM carbon monoxide alarm setpoints while maintaining...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 200 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 34L 500 PSI C-10 Aluminum Disposable (Reactive)

34L Disposable 4-Gas Bump Test Cylinder – 200 PPM CO, 20.9% O₂ This 34L disposable 4-gas calibration cylinder is optimized for rapid 200 PPM carbon monoxide alarm verification while...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 200 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 – 200 PPM CO with 20.9% Oxygen This 120L reactive 4-gas calibration cylinder supports large-scale validation of 200 PPM carbon monoxide alarm thresholds while...

Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 200 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 116L 1000 PSI C-10 Aluminum (Reactive)

116L 4-Gas Calibration Gas – 200 PPM CO with 20.9% O₂ This 116L reactive 4-gas calibration cylinder is engineered to validate 200 PPM carbon monoxide alarm setpoints while maintaining standard...