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  • 11 Liter-Carbon Monoxide 50 ppm/ Pentane 0.35% (25% LEL)/ Oxygen 19.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 ppm / Pentane (C₅H₁₂) 0.35% (25% LEL) / Oxygen (O₂) 19.0% / Nitrogen BAL Calibration Gas – 11L 140 PSI Trigger Valve Aluminum Disposable

    E-Gas Depot

    $36.00
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    SKU:
    45-0300-11L
    Availability:
    3-5 Business Days + shipping time
    Weight:
    4.00 Ounces
    Width:
    2.90 (in)
    Height:
    11.00 (in)
    Depth:
    2.90 (in)
    Minimum Purchase:
    6 units
    Size:
    11L
    Gas Composition:
    CO / C5H12 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    140 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Pentane (C5H12) Concentration:
    0.35% (25% LEL)
    Oxygen (O2) Concentration:
    19.0%
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    Product Description

    CO 50 ppm / Pentane 0.35% (25% LEL) / Oxygen 19.0% Calibration Gas – 11L Trigger Cylinder

    This ultra-compact calibration gas cylinder is designed for instant, on-demand calibration of gas detectors at lower combustible gas thresholds. Featuring Carbon Monoxide (CO), Pentane (C₅H₁₂) at 25% LEL, and Oxygen (O₂), it enables rapid verification of detector sensitivity without requiring additional equipment.

    Gas Mixture Specifications

    • Carbon Monoxide (CO): 50 ppm
    • Pentane (C₅H₁₂): 0.35% (25% LEL)
    • Oxygen (O₂): 19.0%
    • Balance Gas: Nitrogen

    Cylinder Specifications

    • Cylinder Size: 11L
    • Pressure: 140 PSI
    • Dispensing Method: Trigger Valve (No Regulator Required)
    • Cylinder Material: Aluminum
    • Cylinder Type: Disposable
    • Gas Reactivity: Non-Reactive

    Best Use Cases

    • Instant calibration at low LEL alarm thresholds
    • Portable gas detector bump testing without regulator setup
    • Early-stage combustible gas detection validation
    • Technician toolkits and mobile safety kits
    • Emergency or backup calibration supply

    Why This Cylinder

    • Trigger valve allows immediate gas release with no setup
    • No regulator required for simplified workflow
    • Ultra-portable for maximum convenience in the field
    • 25% LEL concentration for sensitivity and early detection testing

    Custom Calibration Gas Options

    Need a different LEL percentage or gas mixture? Contact us for a fast, custom calibration gas solution tailored to your application.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 11L
    Gas Composition CO / C5H12 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 140 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 50 PPM
    Pentane (C5H12) Concentration 0.35% (25% LEL)
    Oxygen (O2) Concentration 19.0%

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