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  • 34 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 – 34L 500 PSI CGA-600 Steel Disposable (Non-Reactive)

    E-Gas Depot

    $53.00
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    SKU:
    39-4000-34L
    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:
    50 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    20.9%
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    Product Description

    34L Disposable 4 Gas Calibration Gas – CO, CH₄, O₂ (Portable Bump Test Cylinder)

    This 34L disposable 4 gas calibration gas is built for quick, portable calibration and bump testing of multi-gas detectors. Designed for convenience and ease of use, this compact cylinder delivers accurate concentrations of Carbon Monoxide (CO), Methane (CH₄), and Oxygen (O₂) balanced in nitrogen.

    With a lightweight steel disposable design and CGA-600 valve, this cylinder is ideal for technicians who need reliable calibration gas in the field without managing large refillable cylinders.

    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: 34L
    • Pressure: 500 PSI
    • Valve: CGA-600
    • Material: Steel
    • Type: Disposable
    • Reactivity: Non-Reactive

    Applications

    • Daily bump testing of gas detectors
    • Portable field calibration
    • Confined space pre-entry checks
    • Emergency response readiness
    • On-the-go safety verification

    Why This 34L Disposable Cylinder is Popular

    • Ultra-portable for field technicians
    • No cylinder return or refill logistics
    • Ideal for quick bump tests and short-duration use
    • Compatible with CGA-600 regulators
    • Cost-effective solution for mobile teams

    Need Larger Cylinders or Custom Mixes?

    We supply everything from disposable cylinders to high-capacity calibration gas systems. Contact us for custom blends or volume pricing.

    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 50 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 20.9%

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