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  • 116 Liter-Hydrogen Sulfide 25 ppm/ Carbon Monoxide 100 ppm/ Methane 2.5% (50% LEL)/ Oxygen 20.9%/ Nitrogen

    • Hydrogen Sulfide (H₂S) 25 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 116L 1000 PSI C-10 Aluminum

    E-Gas Depot

    $354.20
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    SKU:
    155-5700-FX116
    Availability:
    3-5 Business Days + shipping time
    Weight:
    41.60 Ounces
    Width:
    3.50 (in)
    Height:
    13.60 (in)
    Depth:
    3.50 (in)
    Size:
    116L
    Gas Composition:
    H2S / CO / CH4 / O2
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Reactive
    Cylinder Pressure:
    1000 psi
    Hydrogen Sulfide (H2S) Concentration:
    25 PPM
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
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    Product Description

    H₂S 25 PPM / CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 20.9% 4-Gas Calibration Gas – 116L 1000 PSI

    This high-capacity 4-gas calibration mixture contains:

    • Hydrogen Sulfide (H₂S) – 25 PPM

    • Carbon Monoxide (CO) – 100 PPM

    • Methane (CH₄) – 2.5% (50% LEL)

    • Oxygen (O₂) – 20.9%

    • Balance Gas – Nitrogen

    Engineered for routine calibration and bump testing of portable and fixed multi-gas monitors operating under standard atmospheric oxygen conditions.

    Gas Composition

    H₂S 25 PPM / CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 20.9%
    Balance: Nitrogen
    Gas Count: 4

    Cylinder Specifications

    Cylinder Size: 116L (4.0 Cubic Feet)
    Cylinder Pressure: 1000 PSI
    Valve Type: C-10
    Cylinder Material: Aluminum
    Gas Reactivity: Reactive

    The 116L 1000 PSI format delivers extended calibration capacity with slightly lower fill pressure than 1050 PSI cylinders, offering compatibility flexibility in some regulator setups.

    Application Positioning

    This blend is suited for:

    • Centralized calibration stations

    • Facility-wide multi-gas monitor programs

    • Utilities and municipal safety departments

    • Industrial plant maintenance teams

    Oxygen at 20.9% simulates ambient air conditions.
    Methane at 2.5% equals 50% LEL for combustible sensor validation.
    CO at 100 PPM aligns with common alarm setpoint testing thresholds.

    Why Choose 116L 1000 PSI?

    • High total calibration volume

    • Reduced cylinder change frequency

    • Lower cost per test compared to smaller cylinders

    • Compatible with standard C-10 fixed-flow regulators

    Need Alternate Concentrations or Cylinder Sizes?

    We manufacture this blend in multiple pressures and volumes. Contact us for custom configurations or alternate calibration gas specifications.

    Other Details

    Warranty 24 months

    Product Videos

    Custom Field

    Size 116L
    Gas Composition H2S / CO / CH4 / O2
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Reactive
    Cylinder Pressure 1000 psi
    Hydrogen Sulfide (H2S) Concentration 25 PPM
    Carbon Monoxide (CO) Concentration 100 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)

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