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  • 66 Liter-Carbon Monoxide 50 ppm/ Methane 1.62% (50% LEL Propane Equiv.)/ Oxygen 18.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 1.62% (50% LEL LPG Equivalent) / Oxygen (O₂) 18.0% / Nitrogen BAL Calibration Gas – 66L

    E-Gas Depot

    $147.40
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    SKU:
    39-2250-FX66
    Availability:
    3-5 Business Days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    66L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    1150 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Methane (CH₄) Concentration:
    1.62% (32% LEL)
    Oxygen (O2) Concentration:
    18.0%
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    Product Description

    Gas Mixture & Cylinder Details

    • Carbon Monoxide (CO): 50 PPM
    • Methane (CH₄): 1.62% (50% LEL LPG Equivalent)
    • Oxygen (O₂): 18.0%
    • Balance Gas: Nitrogen (N₂)
    • Cylinder Size: 66L
    • Cylinder Pressure: 1150 PSI
    • Cylinder Material: Aluminum
    • Valve Type: C-10
    • Gas Type: Non-Reactive

    What This Calibration Gas Is Used For

    This multi-gas calibration mixture is designed for bump testing, calibration, and routine maintenance of portable and fixed gas detection instruments. It supports accurate sensor response for confined space monitoring, industrial hygiene programs, and safety compliance checks.

    Why Buyers Choose This Gas

    • Balanced multi-gas mixture for simultaneous sensor calibration
    • Accurate LEL methane concentration for combustible gas detection
    • Oxygen level supports atmospheric monitoring validation
    • Stable, non-reactive blend for consistent performance
    • Compatible with a wide range of multi-gas detectors

    Need a Different Mix?

    We produce custom calibration gas mixtures to meet your exact specifications. If you don’t see your required blend, contact us for a fast quote and expert guidance.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 66L
    Gas Composition CO / CH4 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 1150 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 50 PPM
    Methane (CH₄) Concentration 1.62% (32% LEL)
    Oxygen (O2) Concentration 18.0%

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