Product Description
221L Low PPM Hydrocarbon Calibration Gas – Ethylene, Ethane & Methane (10 PPM)
This Ethylene (C₂H₄), Ethane (C₂H₆), and Methane (CH₄) calibration gas mixture delivers precise 10 PPM concentrations of each hydrocarbon component, balanced in nitrogen for stable and repeatable gas detector calibration.
The 221-liter cylinder is designed for growing calibration demands, providing higher capacity than mid-size cylinders while remaining more manageable than full bulk solutions.
Ideal for multi-device calibration workflows, environmental monitoring programs, and compliance-driven operations, this cylinder ensures consistent low-level detection across a wide range of instruments.
Gas Composition
| Gas | Concentration |
|---|---|
| Ethylene (C₂H₄) | 10 PPM |
| Ethane (C₂H₆) | 10 PPM |
| Methane (CH₄) | 10 PPM |
| Balance Gas | Nitrogen (N₂) |
Cylinder Specifications
| Specification | Details |
|---|---|
| Cylinder Size | 221 Liters |
| Pressure | 250 PSI |
| Valve Type | CGA-165 |
| Cylinder Material | Steel |
| Gas Reactivity | Non-Reactive |
| Disposable | Yes |
Applications
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Multi-instrument calibration programs
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Environmental and air quality monitoring
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Low-level hydrocarbon detection
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Compliance and regulatory monitoring
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Fixed and portable gas detection system validation
Why This 221L Low PPM Cylinder
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Higher capacity for scaling calibration operations
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Reduces frequency of cylinder replacements
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More manageable than full bulk (680L) cylinders
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Stable 10 PPM concentrations for precision detection
-
Ideal for multi-device and compliance workflows
Custom Calibration Gas Options
Need different low-level concentrations or gas combinations?
We supply custom calibration gas mixtures tailored to your instrument sensitivity and compliance requirements.
