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

    • Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL Calibration Gas – 60L 1000 PSI C-10 Aluminum (Non-Reactive)

    E-Gas Depot

    $134.20
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    SKU:
    39-4000-FX60
    Availability:
    3-5 Business Days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    60L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    1000 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    20.9%
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    Product Description

    4 Gas Calibration Gas – CO, CH₄, O₂ Balanced in Nitrogen (60L Cylinder)

    This 4 gas calibration gas mixture is designed for accurate calibration and bump testing of portable and fixed multi-gas detectors. Featuring Carbon Monoxide (CO), Methane (CH₄), and Oxygen (O₂) balanced in nitrogen, this blend ensures reliable response verification across critical safety parameters.

    Built for field and lab use, this 60L non-reactive aluminum cylinder delivers stable concentrations and consistent performance for industrial hygiene, confined space monitoring, and safety compliance applications.

    Gas Composition

    • Carbon Monoxide (CO): 50 PPM
    • Methane (CH₄): 2.5% (50% LEL)
    • Oxygen (O₂): 20.9%
    • Balance Gas: Nitrogen (N₂)

    Cylinder Specifications

    • Cylinder Size: 60L
    • Pressure: 1000 PSI
    • Valve: C-10
    • Material: Aluminum
    • Reactivity: Non-Reactive

    Applications

    • Multi-gas detector calibration
    • Confined space entry testing
    • Industrial safety compliance
    • Routine bump testing procedures
    • Environmental and workplace monitoring

    Why Buyers Choose This Calibration Gas

    • Pre-mixed 4 gas standard for common detector configurations
    • Accurate LEL methane calibration for combustible gas detection
    • Stable oxygen baseline (20.9%) for atmospheric verification
    • Lightweight aluminum cylinder for portability
    • Compatible with standard C-10 regulators

    Need a Custom Gas Mixture?

    We supply a wide range of calibration gas blends. If you need a different concentration, cylinder size, or gas combination, contact us for a fast quote.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 60L
    Gas Composition CO / CH4 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 1000 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 50 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 20.9%

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