E-Gas Depot

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 50 PPM /Methane (CH₄) 2.5% (50% LEL)/ Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 60L

4 Gas H2S CO CH4 O2 Calibration Gas – 60L Cylinder This four-gas calibration mixture allows technicians to verify detector response in oxygen-deficient and combustible atmospheres using one...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 34L

4 Gas H2S CO CH4 O2 Calibration Gas – 34L Cylinder This compact four-gas calibration mixture verifies detector performance in oxygen-deficient and combustible atmospheres using a single...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 50 PPM /Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 120L

4 Gas H2S CO CH4 O2 Calibration Gas – 120L Cylinder This four-gas calibration mixture is designed for continuous bump-testing programs and multi-instrument verification. The reduced oxygen...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 116L

4 Gas H2S CO CH4 O2 Calibration Gas – 116L Cylinder This four-gas calibration mixture is used to confirm detector performance where oxygen deficiency and combustible hazards must be verified...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 30 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 66L

4 Gas H2S CO CH4 O2 Calibration Gas – 66L Cylinder This four-gas calibration mixture allows technicians to confirm detector response where both oxygen depletion and lower carbon monoxide alarm...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 30 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 60L

4 Gas H2S CO CH4 O2 Calibration Gas – 60L Cylinder This four-gas calibration mixture verifies detector response where reduced oxygen levels and lower carbon monoxide alarm thresholds must be...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 30 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 44L

4 Gas H2S CO CH4 O2 Calibration Gas – 44L Cylinder This four-gas calibration mixture is designed to confirm detector response where reduced oxygen and lower carbon monoxide alarm thresholds...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 30 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 34L

4 Gas H2S CO CH4 O2 Calibration Gas – 34L Cylinder This four-gas calibration mixture is designed for verifying detector response where oxygen deficiency and lower carbon monoxide alarm...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 30 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 120L

4 Gas H2S CO CH4 O2 Calibration Gas – 120L Cylinder This four-gas calibration mixture allows technicians to validate detector response where reduced oxygen levels and lower carbon monoxide...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 30 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 116L

4 Gas H2S CO CH4 O2 Calibration Gas – 116L Cylinder This four-gas calibration mixture confirms detector response where reduced oxygen levels and lower carbon monoxide alarm thresholds must...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL Calibration Gas – 66L

4 Gas H2S CO CH4 O2 Calibration Gas – 66L Cylinder This four-gas calibration mixture is designed for routine detector verification under normal atmospheric oxygen conditions. It allows...

Hydrogen Sulfide (H₂S) 50 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL)/ Oxygen (O₂) 20.9% / Nitrogen BAL Calibration Gas – 60L

4 Gas H2S CO CH4 O2 Calibration Gas – 60L Cylinder This four-gas calibration mixture is designed for routine detector verification in normal oxygen environments. It confirms toxic and...