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  • 103 Liter-Carbon Monoxide 300 ppm/ Methane 2.5% (50% LEL)/ Oxygen 20.9%/ Nitrogen

    • Carbon Monoxide (CO) 300 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Calibration Gas – 103L 1000 PSI C-10 Steel

    E-Gas Depot

    $132.00
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    SKU:
    39-9000-103L
    Availability:
    3-5 Business Days + shipping time
    Weight:
    48.80 Ounces
    Width:
    3.25 (in)
    Height:
    13.86 (in)
    Depth:
    3.25 (in)
    Size:
    103L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Steel
    Cylinder Pressure:
    1000 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    300 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    20.9%
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    Product Description

    CO 300 PPM / CH₄ 2.5% (50% LEL) / O₂ 20.9% Calibration Gas – 103L Cylinder

    This calibration gas blend combines Carbon Monoxide (CO) 300 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 20.9%, balanced in nitrogen for reliable multi-gas detector calibration. Supplied in a 103L steel cylinder at 1000 PSI with a C-10 valve, this disposable configuration provides a practical balance between portability and extended usage.

    Cylinder & Mixture Details

    • Cylinder Size: 103L (3.6 Cubic Feet)
    • Cylinder Pressure: 1000 PSI
    • Cylinder Material: Steel
    • Valve Type: C-10
    • Gas Reactivity: Non-Reactive
    • Balance Gas: Nitrogen (N₂)

    Applications & Use Cases

    • Routine calibration and bump testing of gas detectors
    • Confined space monitoring validation
    • Industrial hygiene compliance workflows
    • Field and facility-based calibration programs

    Why This Gas Blend

    • Balanced cylinder size for both mobility and longer use cycles
    • Disposable format reduces handling complexity
    • Accurate methane LEL concentration for hazard simulation
    • Stable oxygen level ensures reliable sensor verification

    Custom Gas Mix Available

    We manufacture calibration gas mixtures tailored to your application. Contact us for custom concentrations, cylinder sizes, or compliance-specific blends.

     

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 103L
    Gas Composition CO / CH4 / O2
    Cylinder Material Steel
    Cylinder Pressure 1000 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 300 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 20.9%

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