CO-CO2-CH4-O2

Carbon Monoxide (CO) 100 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 103L 1000 PSI Calibration Gas – Custom Mix

103L 4-Gas Calibration Gas for Extended Runtime and Consistency This 103L calibration gas cylinder is designed for operations that require longer calibration cycles and reduced cylinder change frequency. The blend includes Carbon Monoxide (CO) 100 PPM,...

Carbon Monoxide (CO) 100 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 17L 240 PSI Calibration Gas – Custom Mix

17L 4-Gas Calibration Gas for Portable Detector Accuracy This 17L calibration gas cylinder is designed for efficient field use, combining Carbon Monoxide (CO) 100 PPM, Carbon Dioxide (CO₂) 2.5%, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 20.9% in...

Carbon Monoxide (CO) 100 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen Calibration Gas – 60L 1000 PSI C-10 Aluminum

4-Gas Calibration Gas (CO / CO₂ / CH₄ / O₂) – 60L Cylinder for Multi-Gas Detectors This 4-gas calibration gas mixture includes carbon monoxide (CO), carbon dioxide (CO₂), methane (CH₄), and oxygen (O₂) and is designed for calibration and...

Carbon Monoxide (CO) 100 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen Calibration Gas – 680L 1800 PSI Aluminum

Bulk 4-Gas Calibration Gas (CO / CO₂ / CH₄ / O₂) – 680L Cylinder for High-Volume Applications This 4-gas calibration gas mixture includes carbon monoxide (CO), carbon dioxide (CO₂), methane (CH₄), and oxygen (O₂) and is designed for high-volume...

Carbon Monoxide (CO) 100 ppm / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% Calibration Gas Custom Mix – 116L

Multi-Gas Calibration Gas (CO / CO₂ / CH₄ / O₂) Custom Mix – 116L Cylinder This 116L custom calibration gas mixture is engineered for consistent multi-gas detector verification, combining Carbon Monoxide (CO), Carbon Dioxide (CO₂), Methane (CH₄),...

Carbon Monoxide (CO) 100 ppm / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% Calibration Gas Custom Mix – 120L

CO / CO₂ / CH₄ / O₂ Calibration Gas Custom Mix – 120L Cylinder Built for precision-driven gas detection programs, this 120L custom calibration gas mixture delivers a balanced blend of Carbon Monoxide (CO), Carbon Dioxide (CO₂), Methane (CH₄), and...

Carbon Monoxide (CO) 100 ppm / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% Calibration Gas Custom Mix – 221L

High-Capacity Multi-Gas Calibration Gas (CO / CO₂ / CH₄ / O₂) Custom Mix – 221L Disposable Cylinder This 221L custom calibration gas mixture is designed for high-volume calibration environments, delivering a balanced blend of Carbon Monoxide (CO),...

Carbon Monoxide (CO) 100 ppm / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% Calibration Gas Custom Mix – 34L

Portable Multi-Gas Calibration Gas (CO / CO₂ / CH₄ / O₂) Custom Mix – 34L Disposable Cylinder This 34L custom calibration gas mixture is designed for fast, efficient multi-gas detector calibration in the field, combining Carbon Monoxide (CO),...

Carbon Monoxide (CO) 100 PPM / Hydrogen (H₂) 450 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen Calibration Gas – 103L 1000 PSI C-10 Steel Disposable

4-Gas Calibration Gas (CO / H₂ / CH₄ / O₂) – 103L Steel Cylinder for Portable Gas Detectors This 4-gas calibration gas mixture includes carbon monoxide (CO), hydrogen (H₂), methane (CH₄), and oxygen (O₂) and is designed for calibration and...

Carbon Monoxide (CO) 100 PPM / Hydrogen (H₂) 450 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen Calibration Gas – 11L 140 PSI Trigger Valve Aluminum Disposable

Ultra-Compact 4-Gas Calibration Gas (CO / H₂ / CH₄ / O₂) – 11L Trigger Valve Cylinder This 4-gas calibration gas mixture includes carbon monoxide (CO), hydrogen (H₂), methane (CH₄), and oxygen (O₂) and is designed for fast, convenient bump testing...

Carbon Monoxide (CO) 100 PPM / Hydrogen (H₂) 450 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen Calibration Gas – 17L 240 PSI CGA-600 Steel Disposable

Ultra-Portable 4-Gas Calibration Gas (CO / H₂ / CH₄ / O₂) – 17L Disposable Cylinder This 4-gas calibration gas mixture includes carbon monoxide (CO), hydrogen (H₂), methane (CH₄), and oxygen (O₂) and is designed for quick calibration and bump...

Carbon Monoxide (CO) 50 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL 116L 1000 PSI Calibration Gas – Custom Mix

116L 4-Gas Calibration Gas for Oxygen Deficiency and Multi-Gas Detection This 116L calibration gas cylinder is designed for calibration of detectors measuring Carbon Monoxide (CO) 50 PPM, Carbon Dioxide (CO₂) 2.5%, Methane (CH₄) 2.5% (50% LEL), and...