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  • 11 Liter-Carbon Monoxide 100 ppm/ Hydrogen 450 ppm/ Methane 2.5% (50% LEL)/ Oxygen 18.0%/ Nitrogen

    • Carbon Monoxide (CO) 100 PPM / Hydrogen (H₂) 450 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen Calibration Gas – 11L 140 PSI Trigger Valve Aluminum Disposable

    E-Gas Depot

    $214.00
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    SKU:
    50-3000-11L
    Availability:
    10 days + shipping time
    Weight:
    4.00 Ounces
    Width:
    2.90 (in)
    Height:
    11.00 (in)
    Depth:
    2.90 (in)
    Size:
    11L
    Gas Composition:
    CO / H2 / CH4 / O2
    Cylinder Specification:
    Trigger
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Non-Reactive
    Cylinder Pressure:
    140 PSI
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Hydrogen (H2) Concentration:
    450 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    18.0%
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    Product Description

    Ultra-Compact 4-Gas Calibration Gas (CO / H₂ / CH₄ / O₂) – 11L Trigger Valve Cylinder

    This 4-gas calibration gas mixture includes carbon monoxide (CO), hydrogen (H₂), methane (CH₄), and oxygen (O₂) and is designed for fast, convenient bump testing and calibration of portable gas detectors. Supplied in an 11 liter disposable aluminum cylinder at 140 PSI with integrated trigger valve, this non-reactive blend allows immediate gas release without requiring a regulator.

    Gas Composition

    • Carbon Monoxide (CO): 100 PPM

    • Hydrogen (H₂): 450 PPM

    • Methane (CH₄): 2.5% (50% LEL)

    • Oxygen (O₂): 18.0%

    • Balance: Nitrogen

    Cylinder Specifications

    • Cylinder Size: 11 Liters (0.4 Cubic Feet)

    • Pressure: 140 PSI

    • Valve: Trigger Valve (No Regulator Required)

    • Material: Aluminum

    • Cylinder Type: Disposable

    • Gas Type: Non-Reactive

    • Certification: Calibration Grade

    Applications & Compatibility

    • Instant bump testing of portable gas detectors

    • Field-ready safety kits

    • Confined space entry preparation

    • Mobile inspection and compliance checks

    • Emergency response readiness

    Compatible with portable 4-gas detectors requiring CO, H₂, CH₄ (LEL), and O₂ calibration, especially where quick deployment is critical.

    Why Buyers Choose This Calibration Gas

    • Built-in trigger valve for immediate use (no regulator needed)

    • Ultra-compact size for maximum portability

    • Ideal for quick checks and low-volume testing

    • Disposable design eliminates handling and returns

    • Reliable multi-gas blend for accurate detector response

    Custom Calibration Gas Options

    Need a different gas mix, concentration, or cylinder size?
    We provide custom calibration gas solutions tailored to your equipment and application. Contact us for fast quotes.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 11L
    Gas Composition CO / H2 / CH4 / O2
    Cylinder Specification Trigger
    Cylinder Material Aluminum
    Gas Reactivity Non-Reactive
    Cylinder Pressure 140 PSI
    Carbon Monoxide (CO) Concentration 100 PPM
    Hydrogen (H2) Concentration 450 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 18.0%

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