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  • 34 Liter-Carbon Monoxide 50 ppm/ Methane 2.5% (50% LEL)/ Oxygen 18.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen BAL Calibration Gas – 34L 500 PSI CGA-600 Steel Disposable (Non-Reactive)

    E-Gas Depot

    $53.00
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    SKU:
    39-3500-34L
    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:
    18.0%
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    Product Description

    34L 4 Gas Calibration Gas – 18.0% O₂ Portable Hazard Testing Cylinder

    This 34L disposable 4 gas calibration gas is designed for portable oxygen-deficiency simulation, featuring 18.0% Oxygen (O₂) along with Carbon Monoxide (CO) and Methane (CH₄) balanced in nitrogen.

    Built for field technicians, this compact cylinder allows quick verification of gas detector alarms under critical low oxygen conditions, making it ideal for confined space safety checks and compliance testing.

    Gas Composition

    • Carbon Monoxide (CO): 50 PPM
    • Methane (CH₄): 2.5% (50% LEL)
    • Oxygen (O₂): 18.0% (Critical Low Oxygen Simulation)
    • Balance Gas: Nitrogen (N₂)

    Cylinder Specifications

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

    Applications

    • Confined space hazard testing
    • Oxygen deficiency alarm verification
    • Portable field calibration
    • Emergency readiness checks
    • Quick compliance validation

    Why This 34L 18% O₂ Cylinder is a Key Field Tool

    • Simulates danger-level oxygen conditions in a portable format
    • Disposable — no refill or return logistics
    • Ideal for on-the-go safety verification
    • Compatible with CGA-600 regulators
    • Combines hazard-level testing with portability

    18.0% O₂ vs Standard Calibration

    • 20.9% O₂ → normal atmospheric calibration
    • 18.0% O₂ → critical alarm validation (this SKU)

    This makes it essential for complete safety testing protocols.

    Need Larger Cylinders or Custom Gas Blends?

    We offer disposable and refillable calibration gas options across multiple oxygen levels and sizes. Contact us for custom solutions.

    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 18.0%

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