Product Description
103L CO / Pentane / Oxygen Calibration Gas (25% LEL, 20.9% O₂) for High-Volume Calibration Programs
This 103L calibration gas cylinder is built for extended calibration use in industrial environments, containing a precise mixture of Carbon Monoxide (CO) 100 PPM, Pentane (C₅H₁₂) 0.375% (25% LEL), and Oxygen (O₂) 20.9%, balanced with nitrogen. Pressurized to 1000 PSI, this non-reactive disposable steel cylinder provides longer service life, reducing the frequency of cylinder replacement for routine calibration and compliance testing.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.375% (25% LEL)
- Oxygen (O₂): 20.9%
- Balance Gas: Nitrogen
- Cylinder Size: 103L (3.6 cu ft)
- Pressure: 1000 PSI
- Material: Steel
- Valve: C-10
- Reactivity: Non-Reactive
Applications & Use Cases
- High-volume gas detector calibration programs
- Routine compliance testing under 20.9% atmospheric oxygen
- LEL verification at 25% LEL pentane concentration
- Industrial facilities with multiple detectors
- Maintenance departments and safety teams
Why Buyers Choose This 103L Cylinder
- Extended runtime reduces cylinder change frequency
- Ideal for multi-detector environments
- 25% LEL + 20.9% O₂ aligns with standard compliance calibration
- Lower cost-per-use compared to smaller cylinders
- Reliable for scheduled maintenance programs
Custom Calibration Gas Solutions
We produce calibration gases for a wide variety of gas detectors. If you require a custom blend not listed, contact us for a quick quote tailored to your application.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 103L
Gas Composition CO / C5H12 / O2
Cylinder Material Steel
Cylinder Pressure 1000 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Pentane (C5H12) Concentration 0.375% (25% LEL)
Oxygen (O2) Concentration 20.9%
