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  • 66 Liter-Carbon Monoxide 250 ppm/ Pentane 0.35% (25% LEL)/ Oxygen 18.0%/ Nitrogen

    • Carbon Monoxide (CO) 250 PPM / Pentane (C₅H₁₂) 0.35% (25% LEL) / Oxygen (O₂) 18.0% / Nitrogen BAL Calibration Gas – 66L Custom Mix

    E-Gas Depot

    $268.40
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    SKU:
    45-1300-FX66
    Availability:
    10 days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    66L
    Gas Composition:
    CO / C5H12 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    1150 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    250 PPM
    Pentane (C5H12) Concentration:
    0.35% (25% LEL)
    Oxygen (O2) Concentration:
    18.0%
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    Product Description

    66L Custom CO / Pentane / Oxygen (18% O₂) Calibration Gas for Oxygen-Deficient Calibration

    Designed for safety-critical calibration scenarios, this 66L custom calibration gas cylinder contains a precise blend of Carbon Monoxide (CO) 250 PPM, Pentane (C₅H₁₂) 0.35% (25% LEL), and Oxygen (O₂) 18.0%, balanced with nitrogen. Pressurized to 1150 PSI, this non-reactive aluminum cylinder is ideal for pentane-based LEL calibration in oxygen-deficient environments.

    Gas Mixture & Cylinder Specifications

    • Carbon Monoxide (CO): 250 PPM
    • Pentane (C₅H₁₂): 0.35% (25% LEL)
    • Oxygen (O₂): 18.0%
    • Balance Gas: Nitrogen
    • Cylinder Size: 66L (2.3 cu ft)
    • Pressure: 1150 PSI
    • Material: Aluminum
    • Valve: C-10
    • Reactivity: Non-Reactive

    Applications & Use Cases

    • Calibration in oxygen-deficient or controlled O₂ environments
    • Confined space safety calibration
    • Pentane-based LEL detector validation
    • Industrial hygiene and compliance testing
    • Simulation of real-world atmospheric conditions

    Why Buyers Choose This 66L Custom Mix

    • 18.0% oxygen level enables realistic low-O₂ calibration scenarios
    • Pentane-based LEL calibration for accurate sensor response
    • 25% LEL concentration ensures controlled calibration conditions
    • Higher CO concentration (250 PPM) supports expanded testing range
    • Ideal for safety teams and compliance-driven environments

    Custom Calibration Gas Expertise

    This is a custom calibration gas blend, engineered for specific detector and application requirements. We provide custom gas mixtures, concentrations, and cylinder sizes tailored to your exact needs. Contact us for a fast quote.

     

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 66L
    Gas Composition CO / C5H12 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 1150 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 250 PPM
    Pentane (C5H12) Concentration 0.35% (25% LEL)
    Oxygen (O2) Concentration 18.0%

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