Product Description
CO / CO₂ / O₂ Calibration Gas – 221L High-Capacity Disposable Cylinder
This CO, CO₂, and O₂ calibration gas mixture is designed for extended calibration cycles and high-volume gas detection programs, providing a larger-capacity solution for facilities managing multiple detectors or frequent testing intervals.
The 221 liter disposable cylinder reduces replacement frequency while maintaining consistent calibration accuracy, making it ideal for safety teams operating across multiple work areas or job sites.
Gas Composition
- Carbon Monoxide (CO): 100 PPM
- Carbon Dioxide (CO₂): 5,000 PPM
- Oxygen (O₂): 18.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 221 Liters
- Pressure: 250 PSI
- Valve Type: CGA-165
- Cylinder Material: Steel
- Cylinder Type: Disposable
- Gas Type: Non-Reactive
- Approx. Volume: 7.5 Cubic Feet
Applications & Use Cases
- High-volume multi-gas detector calibration programs
- Facilities managing multiple portable gas monitors
- Routine bump testing across large teams or shifts
- Industrial safety compliance programs
- Confined space monitoring across multiple entry points
Why This Gas Mix
- Extended calibration capacity – fewer cylinder changeouts
- Disposable efficiency – no refill logistics or downtime
- Multi-gas coverage – CO, CO₂, and O₂ calibration in one cylinder
- Operational efficiency – ideal for large-scale safety programs
If you have a need for a calibration gas that is not shown in our e-commerce store, simply call for a quick quote.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 221LS
Gas Composition CO / CO2 / O2
Cylinder Specification CGA-165
Cylinder Material Steel
Gas Reactivity Non-Reactive
Cylinder Pressure 250 PSI
Carbon Monoxide (CO) Concentration 100 PPM
Carbon Dioxide (CO₂) Concentration 5000 PPM
Oxygen (O₂) Concentration 18.0%
