50% LEL

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen (N₂) BAL Calibration Gas – 11L 140 PSI Trigger Valve Aluminum

11L CO, CH₄, and O₂ Calibration Gas – Trigger Valve Portable Cylinder This 11L calibration gas cylinder with trigger valve is designed for fast, on-demand bump testing without the need for a regulator. Ideal for technicians who need quick,...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen (N₂) BAL Calibration Gas – 17L 240 PSI CGA-600 Steel

Portable CO, CH₄, and O₂ Calibration Gas – 17L Disposable Cylinder This 17L calibration gas cylinder is built for on-the-go calibration and bump testing, giving technicians a lightweight, portable solution for verifying multi-gas detectors in the...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen (N₂) BAL Calibration Gas – 221L 250 PSI CGA-165 Steel

221L CO, CH₄, and O₂ Calibration Gas for Multi-Gas Detectors This high-capacity 221L calibration gas cylinder is designed for operations that require frequent calibration and minimal downtime. Featuring a precise blend of Carbon Monoxide (CO), Methane...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen (N₂) BAL Calibration Gas – 34L 500 PSI CGA-600 Steel

CO, CH₄, and O₂ Multi-Gas Calibration Gas – 34L Disposable Cylinder This Carbon Monoxide (CO), Methane (CH₄), and Oxygen (O₂) calibration gas mixture is engineered for accurate calibration and bump testing of portable and fixed multi-gas detectors...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen BAL Calibration Gas – 116L 1000 PSI C-10 Aluminum (Non-Reactive)

116L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent with 17.0% Oxygen (Field Alternative Cylinder) This 116L 4 gas calibration gas is designed for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM Carbon...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen BAL Calibration Gas – 120L 1050 PSI C-10 Aluminum (Non-Reactive)

120L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent with 17.0% Oxygen (Primary Field Cylinder) This 120L 4 gas calibration gas is engineered for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM Carbon...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen BAL Calibration Gas – 60L 1000 PSI C-10 Aluminum (Non-Reactive)

60L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent with 17.0% Oxygen (Portable Severe Deficiency Calibration) This 60L 4 gas calibration gas is designed for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen BAL Calibration Gas – 66L 1150 PSI C-10 Aluminum (Non-Reactive)

66L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent with 17.0% Oxygen (Severe Deficiency Calibration) This 66L 4 gas calibration gas is engineered for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM Carbon...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 17.0% / Nitrogen BAL Calibration Gas – 680L 1800 PSI CGA Aluminum (Non-Reactive)

680L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent with 17.0% Oxygen (Facility-Scale, Severe Deficiency) This 680L high-capacity 4 gas calibration gas is designed for facility-wide multi-gas detector calibration using LPG/propane...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 18.0% / Nitrogen BAL Calibration Gas – 103L 1000 PSI C-10 Steel Disposable (Non-Reactive)

103L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent (Mid-Range Field Cylinder) This 103L 4 gas calibration gas is designed for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM Carbon Monoxide (CO), 1.62%...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 18.0% / Nitrogen BAL Calibration Gas – 116L 1000 PSI C-10 Aluminum (Non-Reactive)

116L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent (Field Alternative Cylinder) This 116L 4 gas calibration gas is designed for multi-gas detector calibration using LPG/propane equivalency, featuring 50 PPM Carbon Monoxide (CO), 1.62%...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 18.0% / Nitrogen BAL Calibration Gas – 11L 140 PSI Trigger Valve Aluminum Disposable (Non-Reactive)

11L 4 Gas Calibration Gas – 50% LEL LPG / Propane Equivalent (Trigger Valve, No Regulator) This 11L 4 gas calibration gas is designed for rapid multi-gas detector verification using LPG/propane equivalency, featuring 50 PPM Carbon Monoxide (CO), 1...