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  • 120 Liter-Carbon Monoxide 100 ppm/ Carbon Dioxide 2.5%/ Methane 2.5% (50% LEL)/ Nitrogen

    • Carbon Monoxide (CO) 100 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Nitrogen BAL 120L 1050 PSI Calibration Gas – Custom Mix

    E-Gas Depot

    $334.40
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    SKU:
    49-0900-FX120
    Availability:
    10 days + shipping time
    Weight:
    48.00 Ounces
    Width:
    3.50 (in)
    Height:
    15.00 (in)
    Depth:
    3.50 (in)
    Size:
    120L
    Gas Composition:
    CO / CO2 / CH4
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Non-Reactive
    Cylinder Pressure:
    1050 PSI
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Carbon Dioxide (CO₂) Concentration:
    2.5%
    Methane (CH4) Concentration:
    2.5% (50% LEL)
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    Product Description

    120L 3-Gas Calibration Gas for CO, CO₂, and CH₄ (LEL) Detection

    This 120L calibration gas cylinder is engineered for reliable calibration of detectors measuring Carbon Monoxide (CO), Carbon Dioxide (CO₂), and Methane (CH₄). With Nitrogen balance, this mixture provides stable and repeatable sensor response for combustible and toxic gas monitoring applications where oxygen calibration is performed separately.

    120L Calibration Gas Cylinder Specifications – Aluminum C-10

    • Cylinder Size: 120L
    • Cylinder Pressure: 1050 PSI
    • Cylinder Volume: 4.2 Cubic Feet
    • Valve Type: C-10
    • Cylinder Material: Aluminum
    • Gas Reactivity: Non-Reactive
    • Blend Type: Custom Mix

    Applications for 3-Gas Calibration and Monitoring

    • Calibration of multi-gas detectors without oxygen channels
    • Methane LEL sensor performance verification
    • Carbon monoxide exposure monitoring calibration
    • Industrial hygiene and plant safety programs
    • Routine calibration workflows requiring consistent output

    Why This 120L Cylinder is a High-Efficiency Standard

    The 120L size is ideal for teams that need increased calibration capacity without transitioning to large bulk cylinders. It supports extended use, reduces replacement frequency, and maintains manageable handling for technicians in both field and facility environments.

    Custom Calibration Gas Solutions

    We provide custom calibration gas blends, alternate concentrations, and cylinder configurations to match your detector requirements and compliance standards.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 120L
    Gas Composition CO / CO2 / CH4
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Non-Reactive
    Cylinder Pressure 1050 PSI
    Carbon Monoxide (CO) Concentration 100 PPM
    Carbon Dioxide (CO₂) Concentration 2.5%
    Methane (CH4) Concentration 2.5% (50% LEL)

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