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  • 120 Liter-Carbon Monoxide 50 ppm/ Pentane 0.75% (50% LEL)/ Oxygen 16.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 ppm / Pentane (C₅H₁₂) 0.75% (50% LEL) / Oxygen (O₂) 16.0% / Nitrogen BAL Calibration Gas – 120L 1050 PSI C-10 Aluminum

    E-Gas Depot

    $213.40
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    SKU:
    45-0400-FX120
    Availability:
    3-5 Business Days + shipping time
    Weight:
    48.00 Ounces
    Width:
    3.50 (in)
    Height:
    15.00 (in)
    Depth:
    3.50 (in)
    Size:
    120L
    Gas Composition:
    CO / C5H12 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    1050 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Pentane (C5H12) Concentration:
    0.75% (50% LEL)
    Oxygen (O2) Concentration:
    16.0%
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    Product Description

    CO 50 ppm / Pentane 0.75% (50% LEL) / Oxygen 16.0% Calibration Gas – 120L Aluminum Cylinder

    This calibration gas mixture is designed for routine calibration of gas detection systems operating in oxygen-deficient environments. Featuring Carbon Monoxide (CO), Pentane (C₅H₁₂), and reduced Oxygen (O₂) levels, it enables accurate verification of detector performance across toxic, combustible, and oxygen monitoring channels.

    Gas Mixture Specifications

    • Carbon Monoxide (CO): 50 ppm
    • Pentane (C₅H₁₂): 0.75% (50% LEL)
    • Oxygen (O₂): 16.0%
    • Balance Gas: Nitrogen

    Cylinder Specifications

    • Cylinder Size: 120L
    • Pressure: 1050 PSI
    • Valve Type: C-10
    • Cylinder Material: Aluminum
    • Gas Reactivity: Non-Reactive

    Applications

    • Routine calibration in oxygen-deficient environments
    • Confined space safety and compliance testing
    • Oxygen alarm setpoint validation and verification
    • LEL sensor calibration using pentane equivalent gas
    • Industrial hygiene monitoring and safety programs

    Why This Cylinder

    • Standard operational size for consistent calibration workflows
    • Reduced oxygen (16%) for realistic hazard simulation
    • Ideal for ongoing compliance and scheduled calibration programs
    • Supports multi-gas detector accuracy across all sensor channels

    Custom Calibration Gas Options

    Need a different oxygen concentration or gas blend? Contact us for a fast, application-specific calibration gas quote.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 120L
    Gas Composition CO / C5H12 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 1050 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 50 PPM
    Pentane (C5H12) Concentration 0.75% (50% LEL)
    Oxygen (O2) Concentration 16.0%

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