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  • 60 Liter-Hydrogen Sulfide 10 ppm/ Carbon Monoxide 100 ppm/ Methane 2.5% (50% LEL)/ Oxygen 20.9%/ Nitrogen

    • Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 100 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL 4-Gas Calibration Gas – 60L 1000 PSI C-10 Aluminum (Reactive)

    E-Gas Depot

    $211.20
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    SKU:
    140-4900-FX60
    Availability:
    3-5 Business Days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    60L
    Gas Composition:
    H2S / CO / CH4 / O2
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Reactive
    Cylinder Pressure:
    1000 PSI
    Hydrogen Sulfide (H2S) Concentration:
    10 PPM
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    20.9%
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    Product Description

    60L 4-Gas Calibration Gas – 100 PPM CO with 20.9% O₂

    This 60L reactive 4-gas calibration cylinder is engineered to confirm 100 PPM carbon monoxide alarm thresholds while maintaining normal atmospheric oxygen at 20.9% O₂.

    The 100 PPM concentration is commonly used for mid-range toxic alarm validation in structured safety programs.

    Gas Composition

    • Hydrogen Sulfide (H₂S): 10 PPM

    • Carbon Monoxide (CO): 100 PPM

    • Methane (CH₄): 2.5% (50% LEL)

    • Oxygen (O₂): 20.9%

    • Nitrogen: Balance

    This blend supports verification of intermediate CO alarm response while preserving realistic ambient oxygen conditions.

    Cylinder Specifications

    • Capacity: 60L

    • Fill Pressure: 1000 PSI

    • Valve Type: C-10

    • Cylinder Material: Aluminum

    • Gas Type: Reactive

    • Approximate Volume: 2.1 Cubic Feet

    The 1000 PSI fill balances regulator performance with consistent calibration intervals.

    Recommended For

    • Industrial hygiene programs

    • Confined space compliance checks

    • Manufacturing plant safety

    • Oil & gas operations

    • Multi-gas detector fleet maintenance

    Compatible with C-10 demand flow regulators used across major portable gas detection platforms.

    Why Choose the 60L 100 PPM Configuration

    • Validates mid-tier CO alarm thresholds
    • Maintains atmospheric oxygen baseline
    • Balanced volume for routine programs
    • Reactive mixture engineered for consistent performance

    Custom CO concentrations and alternate oxygen setpoints available upon request.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 60L
    Gas Composition H2S / CO / CH4 / O2
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Reactive
    Cylinder Pressure 1000 PSI
    Hydrogen Sulfide (H2S) Concentration 10 PPM
    Carbon Monoxide (CO) Concentration 100 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 20.9%

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