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  1. Biosystems 54-9048E Replacement - 25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (58L)

    Biosystems 54-9048E Replacement - 25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (58L)

    $248.00
    25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Biosystems 54-9048E Equivalent).
  2. Biosystems 54-9042E Replacement - 50 PPM Carbon Monoxide, 1.62% (50% LEL) Propane Simulant, 18% Oxygen, Balance Nitrogen (103L)

    Biosystems 54-9042E Replacement - 50 PPM Carbon Monoxide, 1.62% (50% LEL) Propane Simulant, 18% Oxygen, Balance Nitrogen (103L)

    $145.00
    50 PPM Carbon Monoxide, 1.62% (50% LEL) Propane Simulant, 18% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9042E Equivalent).
  3. Biosystems 54-9047E Replacement - 25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (29L)

    Biosystems 54-9047E Replacement - 25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (29L)

    $165.00
    25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen, 29 Liter Aluminum Cylinder (Biosystems 54-9047E Equivalent).
  4. Industrial Scientific 1810-9177 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (58L)

    Industrial Scientific 1810-9177 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (58L)

    $248.00
    25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18109177 Equivalent). RFID tag is not included.
  5. Industrial Scientific 1810-9188 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (116L)

    Industrial Scientific 1810-9188 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (116L)

    $445.00
    25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen, 116 Liter Aluminum Cylinder (Industrial Scientific 18109188 Equivalent). RFID tag is not included.
  6. Industrial Scientific 1810-6179 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 19% Oxygen, Balance Nitrogen (58L)

    Industrial Scientific 1810-6179 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 19% Oxygen, Balance Nitrogen (58L)

    $248.00
    25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18106179 Equivalent). RFID tag is not included.
  7. Industrial Scientific 1810-2764 Replacement - 25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (58L)

    Industrial Scientific 1810-2764 Replacement - 25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (58L)

    $248.00
    25 PPM Hydrogen Sulfide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18102764 Equivalent). RFID tag is not included.
  8. Industrial Scientific 1810-5122 Replacement - 50 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (103L)

    Industrial Scientific 1810-5122 Replacement - 50 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen (103L)

    $145.00
    50 PPM Carbon Monoxide, 50% LEL Propane, 18% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18105122 Equivalent). RFID tag is not included.
  9. BW Technologies Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen (29L)

    BW Technologies CG-Q34-3 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen (29L)

    $165.00
    25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG-Q34-3 Equivalent).
  10. MSA 801051 Replacement - 60 PPM Carbon Monoxide, 30% LEL Propane, 15% Oxygen, Balance Nitrogen (103L)

    MSA 801051 Replacement - 60 PPM Carbon Monoxide, 30% LEL Propane, 15% Oxygen, Balance Nitrogen (103L)

    $145.00
    60 PPM Carbon Monoxide, 30% LEL Propane, 15% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (MSA 801051 Equivalent).
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