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  • 34 Liter-Carbon Monoxide 100 ppm/ Methane 2.5% (50% LEL)/ Oxygen 19.0%/ Nitrogen

    • Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 19.0% / Nitrogen (N₂) BAL Calibration Gas – 34L 500 PSI CGA-600 Steel

    E-Gas Depot

    $53.00
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    SKU:
    39-6250-34L
    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:
    19.0%
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    Product Description

    CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 19.0% Calibration Gas – 34L Cylinder

    This calibration gas blend contains Carbon Monoxide (CO) 100 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 19.0%, balanced in nitrogen to simulate moderately reduced oxygen environments. This enables accurate multi-gas detector calibration when validating performance under real-world operating conditions. Packaged in a 34L steel cylinder at 500 PSI with a CGA-600 valve, this disposable configuration is ideal for portable calibration, bump testing, and field-based compliance checks.

    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

    • Field calibration in reduced oxygen environments
    • Confined space safety validation
    • Portable detector performance checks
    • Industrial hygiene spot testing

    Why This Gas Blend

    • 100 PPM CO supports low-range toxic gas calibration
    • Methane at 50% LEL for combustible hazard simulation
    • 19.0% oxygen simulates moderate oxygen deficiency
    • Portable cylinder enables fast, on-site calibration

    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 19.0%

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