E-Gas Depot

Hydrogen Sulfide (H₂S) 25 PPM / Carbon Monoxide (CO) 300 PPM / Methane (CH₄) 1.45% (58% LEL Pentane Equivalent) / Oxygen (O₂) 15.0% / Nitrogen BAL 4-Gas Calibration Gas – 34L 500 PSI C-10 Aluminum (Disposable, Reactive)

4-Gas Calibration Gas for Portable Gas Detector Calibration (H₂S / CO / CH₄ / O₂) This four-gas calibration mixture is designed to verify the response accuracy of portable gas detectors used to...

Hydrogen Sulfide (H₂S) 25 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 1.45% (58% LEL Pentane Equivalent) / Oxygen (O₂) 15.0% / Nitrogen BAL 4-Gas Calibration Gas – 34L 500 PSI C-10 Aluminum (Disposable, Reactive)

4-Gas Calibration Gas for Portable Multi-Gas Detector Verification (H₂S / CO / CH₄ / O₂) This four-gas calibration mixture is formulated to verify the performance of portable gas detection...