Product Description
221L Dual-Range Calibration Gas – Ethane (100 PPM) & Methane (1.0%)
This Ethane (C₂H₆) and Methane (CH₄) calibration gas mixture is engineered for scaled dual-range calibration, combining trace-level detection (100 PPM Ethane) with combustible gas response validation (1.0% Methane).
Balanced in nitrogen, this mixture delivers stable and repeatable calibration performance across both low-level hydrocarbon monitoring and LEL-based detection systems.
The 221-liter steel cylinder is designed for high-demand calibration environments, offering increased capacity while remaining more manageable than full bulk cylinders.
Gas Composition
| Gas | Concentration |
|---|---|
| Ethane (C₂H₆) | 100 PPM |
| Methane (CH₄) | 1.0% |
| 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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Industrial safety and compliance monitoring
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LEL and combustible gas system validation
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Environmental and hydrocarbon detection
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Facility-wide calibration workflows
Why This 221L Dual-Range Cylinder
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Higher capacity for scaling calibration operations
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Reduces frequency of cylinder changeouts
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More manageable than 680L bulk cylinders
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Supports both PPM and % calibration ranges
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Ideal for growing compliance and safety programs
Custom Calibration Gas Options
Need different concentration ranges or gas combinations?
We provide custom calibration gas mixtures tailored to your detector requirements and application needs.
