Product Description
CO 35 ppm / Pentane 0.14% (10% LEL) / Oxygen 18.0% Calibration Gas – 66L Aluminum Cylinder
This calibration gas mixture is designed for precision calibration of gas detection systems requiring lower carbon monoxide concentration ranges and ultra-sensitive combustible gas detection. Featuring Carbon Monoxide (CO) at 35 ppm, Pentane (C₅H₁₂) at 10% LEL, and Oxygen (O₂) at 18.0%, it enables accurate validation of detector performance across toxic, combustible, and oxygen monitoring channels.
This blend is ideal for applications where tight calibration tolerances and early detection thresholds are critical.
Gas Mixture Specifications
- Carbon Monoxide (CO): 35 ppm
- Pentane (C₅H₁₂): 0.14% (10% LEL)
- Oxygen (O₂): 18.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 66L
- Pressure: 1150 PSI
- Valve Type: C-10
- Cylinder Material: Aluminum
- Gas Reactivity: Non-Reactive
Applications & Compatibility
- Calibration of detectors at lower CO concentration ranges (35 ppm)
- Ultra-low LEL calibration at 10% threshold sensitivity
- Early-stage gas detection system validation
- Industrial hygiene and safety compliance programs
- Multi-gas detector calibration (CO, LEL, O₂ sensors)
Why Buyers Choose This Cylinder
- 35 ppm CO for lower-range toxic gas calibration
- 10% LEL for maximum sensitivity and early detection validation
- Oxygen at 18% for realistic atmospheric simulation
- Ideal for precision calibration workflows and tighter tolerance requirements
Need a Custom Gas Mix?
If you need a different CO concentration, LEL percentage, or gas combination, contact us for a fast custom calibration gas quote.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 66L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 1150 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 35 PPM
Pentane (C5H12) Concentration 0.14% (10% LEL)
Oxygen (O2) Concentration 18.0%
