Product Description
Cylinder & Mixture Details
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Gas Mixture:
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Hydrogen Sulfide (H₂S) 25 PPM
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Carbon Monoxide (CO) 50 PPM
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Pentane (PEN) 0.35% (25% LEL)
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Oxygen (O₂) 14.0%
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Balanced with Nitrogen (N₂)
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Cylinder Volume: 116L (4.0 cubic feet)
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Pressure: 1000 PSI
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Cylinder Material: Aluminum
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Valve Type: C-10
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Reactivity: Reactive
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Cylinder Type: Disposable
Primary Uses
This custom multi-gas calibration mixture is engineered for four-gas and confined-space detector calibration, bump testing, and routine instrument verification in industrial safety programs, refinery operations, utilities, wastewater facilities, and hazardous-environment monitoring.
The reduced-oxygen level combined with toxic and combustible targets makes this mixture ideal for real-world scenario simulation during safety training and compliance testing.
Why Buyers Choose This Cylinder
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Four measured gases plus oxygen for realistic calibration
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25% LEL pentane for combustible-sensor verification
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Reduced-oxygen blend for confined-space simulation
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Nitrogen balance for stability
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Large 116L volume for fleet calibration programs
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Custom-mix configuration for specialty requirements
Need a Different Blend?
If you require alternate concentrations, different combustible targets, oxygen percentages, cylinder sizes, or valve types, we can supply custom multi-gas calibration mixtures with fast turnaround and technical support. Contact our specialists for a quick quote.
