32% LEL

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 103L 1000 PSI C-10 Steel Disposable (Non-Reactive)

103L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Mid-Range Field Cylinder) This 103L 4 gas calibration gas is designed for precision multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL), and 19.0%...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 116L 1000 PSI C-10 Aluminum (Non-Reactive)

116L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Field Alternative Cylinder) This 116L 4 gas calibration gas is designed for precision multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL), and 19.0%...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 11L 140 PSI Trigger Valve Aluminum Disposable (Non-Reactive)

11L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Instant Trigger Valve) This 11L disposable 4 gas calibration gas is designed for rapid multi-gas detector verification, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL), and 19.0%...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 120L 1050 PSI C-10 Aluminum (Non-Reactive)

120L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Primary Field Calibration Cylinder) This 120L 4 gas calibration gas is designed for precision multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL), and...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 17L 240 PSI CGA-600 Steel Disposable (Non-Reactive)

17L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Compact Precision Calibration) This 17L disposable 4 gas calibration gas is designed for precision portable multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 221L 250 PSI CGA-165 Steel Disposable (Non-Reactive)

221L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Extended Runtime Calibration) This 221L 4 gas calibration gas is designed for extended-duration multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL),...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 34L 500 PSI CGA-600 Steel Disposable (Non-Reactive)

34L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Portable Precision Calibration) This 34L disposable 4 gas calibration gas is designed for precision portable multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 60L 1000 PSI C-10 Aluminum (Non-Reactive)

60L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Light Field Calibration Cylinder) This 60L 4 gas calibration gas is designed for precision multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL), and 19...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 66L 1150 PSI C-10 Aluminum (Non-Reactive)

66L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Low-Range Precision Calibration) This 66L 4 gas calibration gas is designed for precision multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62% Methane (32% LEL), and 19...

Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (32% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 680L 1800 PSI CGA Aluminum (Non-Reactive)

680L 4 Gas Calibration Gas – 32% LEL Methane, CO, O₂ (Facility-Scale Precision Calibration) This 680L high-capacity 4 gas calibration gas is designed for facility-wide multi-gas detector calibration, featuring 50 PPM Carbon Monoxide (CO), 1.62%...