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  • 34 Liter-Carbon Monoxide 100 ppm/ Methane 2.5% (50% LEL)/ Oxygen 20.9%/ Nitrogen

    • Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen (N₂) BAL Calibration Gas – 34L 500 PSI CGA-600 Steel

    E-Gas Depot

    $53.00
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    SKU:
    39-7000-34L
    Availability:
    3-5 Business Days + shipping time
    Weight:
    22.40 Ounces
    Width:
    2.90 (in)
    Height:
    10.75 (in)
    Depth:
    2.90 (in)
    Size:
    34L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Steel
    Cylinder Pressure:
    500 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    20.9%
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    Product Description

    CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 20.9% Calibration Gas – 34L Cylinder

    This calibration gas blend contains Carbon Monoxide (CO) 100 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 20.9%, balanced in nitrogen to replicate normal atmospheric conditions for accurate multi-gas detector calibration. Packaged in a 34L steel cylinder at 500 PSI with a CGA-600 valve, this disposable configuration is ideal for portable calibration and field-based detector verification.

    Cylinder & Mixture Details

    • Cylinder Size: 34L (1.2 Cubic Feet)
    • Cylinder Pressure: 500 PSI
    • Cylinder Material: Steel
    • Valve Type: CGA-600
    • Gas Reactivity: Non-Reactive
    • Balance Gas: Nitrogen (N₂)

    Applications & Use Cases

    • Portable gas detector bump testing
    • Field calibration under ambient conditions
    • Baseline sensor response verification
    • Industrial hygiene spot checks

    Why This Gas Blend

    • 100 PPM CO supports low-range toxic gas calibration
    • Methane at 50% LEL for combustible hazard simulation
    • 20.9% oxygen replicates ambient atmospheric conditions
    • Compact disposable cylinder for easy transport and rapid deployment

    Custom Gas Mix Available

    We manufacture calibration gas mixtures tailored to your application. Contact us for alternate oxygen levels, concentrations, or cylinder configurations.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 34L
    Gas Composition CO / CH4 / O2
    Cylinder Material Steel
    Cylinder Pressure 500 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 100 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 20.9%

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