50% LEL

Carbon Dioxide (CO₂) 3.0% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 17L 240 PSI CGA-600 Steel

17L CO₂ (3%), CH₄ (50% LEL), and O₂ (18%) Calibration Gas – Compact Confined Space Calibration This 17L custom calibration gas cylinder is designed for portable field calibration requiring low-range CO₂ accuracy, combustible gas verification, and...

Carbon Dioxide (CO₂) 3.0% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 221L 250 PSI CGA-165 Steel

221L CO₂ (3%), CH₄ (50% LEL), and O₂ (18%) Calibration Gas – High-Use Confined Space Calibration This 221L custom calibration gas cylinder is designed for high-frequency calibration programs requiring low-range CO₂ accuracy, combustible gas...

Carbon Dioxide (CO₂) 3.0% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 34L 500 PSI CGA-600 Steel

34L CO₂ (3%), CH₄ (50% LEL), and O₂ (18%) Calibration Gas – Portable Confined Space Calibration This 34L custom calibration gas cylinder is designed for portable field calibration requiring low-range CO₂ accuracy, combustible gas verification, and...

Carbon Dioxide (CO₂) 3.0% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 60L 1000 PSI C-10 Aluminum

60L CO₂ (3%), CH₄ (50% LEL), and O₂ (18%) Calibration Gas – Routine IR & Confined Space Calibration This 60L custom calibration gas cylinder is designed for routine calibration programs requiring low-range CO₂ accuracy, combustible gas...

Carbon Dioxide (CO₂) 3.0% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 66L 1150 PSI C-10 Aluminum

66L CO₂ (3%), CH₄ (50% LEL), and O₂ (18%) Calibration Gas – IR, LEL & Mild Oxygen Deficiency Testing This 66L custom calibration gas cylinder is designed for multi-gas detector calibration requiring low-range CO₂ accuracy, combustible gas...

Carbon Dioxide (CO₂) 3.0% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 680L 1800 PSI CGA-Specific Aluminum

680L CO₂ (3%), CH₄ (50% LEL), and O₂ (18%) Calibration Gas – High-Volume Confined Space Calibration This 680L custom calibration gas cylinder is designed for high-volume calibration programs requiring low-range CO₂ accuracy, combustible gas...

Carbon Dioxide (CO₂) 5,000 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 116L 1000 PSI C-10 Aluminum

116L CO₂ (5,000 PPM), CH₄ (50% LEL), and O₂ (20.9%) Calibration Gas – Flexible Facility IR & LEL Calibration This 116L custom calibration gas cylinder is designed for facility calibration programs requiring low-level CO₂ accuracy, combustible...

Carbon Dioxide (CO₂) 5,000 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 11L 140 PSI Trigger Valve Aluminum

11L CO₂ (5,000 PPM), CH₄ (50% LEL), and O₂ (20.9%) Calibration Gas – Trigger Valve, No Regulator Required This 11L custom calibration gas cylinder with trigger valve is designed for instant-use field calibration, eliminating the need for a...

Carbon Dioxide (CO₂) 5,000 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 120L 1050 PSI C-10 Aluminum

120L CO₂ (5,000 PPM), CH₄ (50% LEL), and O₂ (20.9%) Calibration Gas – Facility IR & LEL Calibration This 120L custom calibration gas cylinder is designed for routine facility calibration programs requiring low-level CO₂ accuracy, combustible...

Carbon Dioxide (CO₂) 5,000 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 17L 240 PSI CGA-600 Steel

17L CO₂ (5,000 PPM), CH₄ (50% LEL), and O₂ (20.9%) Calibration Gas – Compact IR & LEL Calibration This 17L custom calibration gas cylinder is designed for portable field calibration requiring low-level CO₂ accuracy, combustible gas...

Carbon Dioxide (CO₂) 5,000 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 221L 250 PSI CGA-165 Steel

221L CO₂ (5,000 PPM), CH₄ (50% LEL), and O₂ (20.9%) Calibration Gas – High-Use IR & LEL Calibration This 221L custom calibration gas cylinder is designed for high-frequency detector calibration programs requiring low-level CO₂ accuracy,...

Carbon Dioxide (CO₂) 5,000 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Custom Mix Calibration Gas – 34L 500 PSI CGA-600 Steel

Carbon Dioxide 5,000 ppm/ Methane 2.5% (50% LEL)/ Oxygen 20.9%/ Nitrogen 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce...