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  • 11 Liter-Carbon Monoxide 100 ppm/ Methane 2.5% (50% LEL)/ Oxygen 17.0%/ Nitrogen

    • Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 17.0% / Nitrogen (N₂) BAL Calibration Gas – 11L 140 PSI Trigger Valve Aluminum

    E-Gas Depot

    $36.00
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    SKU:
    39-5750-11L
    Availability:
    3-5 Business Days + shipping time
    Weight:
    4.00 Ounces
    Width:
    2.90 (in)
    Height:
    11.00 (in)
    Depth:
    2.90 (in)
    Minimum Purchase:
    6 units
    Size:
    11L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    140 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    17.0%
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    Product Description

    CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 17.0% Calibration Gas – 11L Cylinder

    This ultra-portable calibration gas blend contains Carbon Monoxide (CO) 100 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 17.0%, balanced in nitrogen to simulate critically low oxygen environments where deficiency becomes immediately dangerous. This enables accurate multi-gas detector calibration when validating performance in high-risk, safety-critical scenarios. Supplied in an 11L aluminum cylinder at 140 PSI with a trigger valve, this disposable configuration allows controlled, on-demand gas release for rapid bump testing and immediate validation prior to confined space entry.

    Cylinder & Mixture Details

    • Cylinder Size: 11L (0.4 Cubic Feet)
    • Cylinder Pressure: 140 PSI
    • Cylinder Material: Aluminum
    • Valve Type: Trigger Valve
    • Gas Reactivity: Non-Reactive
    • Balance Gas: Nitrogen (N₂)

    Applications & Use Cases

    • Pre-entry confined space validation
    • Immediate bump testing in critical oxygen environments
    • Rapid field verification of gas detector response
    • Emergency readiness and safety checks

    Why This Gas Blend

    • 100 PPM CO supports low-range toxic gas calibration
    • Methane at 50% LEL for combustible hazard simulation
    • 17.0% oxygen simulates life-threatening oxygen deficiency
    • Trigger valve enables precise, instant gas release
    • Ultra-compact design supports immediate deployment

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 11L
    Gas Composition CO / CH4 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 140 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 100 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 17.0%

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