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  • 116 Liter-Hydrogen Sulfide 10 ppm/ Carbon Monoxide 50 ppm/ Methane 2.5% (50% LEL)/ Oxygen 18.0%/ Nitrogen

    • Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 18.0% / Nitrogen BAL 4-Gas Calibration Gas – 116L 1000 PSI C-10 Aluminum (Reactive)

    E-Gas Depot

    $354.20
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    SKU:
    140-2500-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:
    10 PPM
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    18.0%
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    Product Description

    116L 18.0% Oxygen Calibration Gas – Structured Deficiency Compliance

    For facilities operating recurring confined space or industrial hygiene programs, this 116L 4-gas calibration blend at 18.0% O₂ provides controlled severe oxygen-deficiency validation with balanced volume efficiency.

    Gas Blend Specifications

    • Hydrogen Sulfide (H₂S): 10 PPM

    • Carbon Monoxide (CO): 50 PPM

    • Methane (CH₄): 2.5% (50% LEL)

    • Oxygen (O₂): 18.0%

    • Balance: Nitrogen

    At 18.0% oxygen, this blend creates a measurable low-O₂ environment well below OSHA’s 19.5% minimum threshold, confirming alarm setpoints while simultaneously validating toxic and combustible detection channels.

    Cylinder Configuration

    • Capacity: 116L

    • Fill Pressure: 1000 PSI

    • Valve: C-10

    • Material: Aluminum

    • Reactivity: Reactive

    • Approximate Volume: 4.0 Cubic Feet

    The 1000 PSI configuration provides consistent regulator performance and supports predictable bump testing cycles across multiple detectors.

    Common Applications

    • Confined space entry compliance

    • Industrial hygiene audit preparation

    • Oil & gas operational safety

    • Utility and wastewater monitoring

    • Multi-detector maintenance programs

    Compatible with standard C-10 demand flow regulators used with major portable multi-gas monitors.

    Why Choose the 116L 18.0% Blend

    • Simulates severe oxygen-deficient conditions
    • Confirms alarm activation well below OSHA minimum
    • Mid-enterprise capacity for recurring programs
    • Reactive formulation engineered for stable sensor interaction

    Custom oxygen percentages, PSI ratings, and alternate gas mixtures available upon request.

    Other Details

    Warranty 48 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 10 PPM
    Carbon Monoxide (CO) Concentration 50 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 18.0%

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