Shop by Brand - Single Gas Mix - Biosystems Replacement Calibration Gas

We've made it easy for you to find your equivalent calibration gas. Just enter your part number in the search box (top right of every page). Or use the filters in the left column to narrow in on your calibration gas. Save up to 50% of the cost of brand name gases. We supply identical mixtures with ISO and NIST certification.

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  1. Biosystems Replacement Calibration Gas - 50 PPM Ammonia (29 Liter)

    Biosystems 54-9061 Replacement Calibration Gas - 50 PPM Ammonia (29 Liter)

    $232.00
    50 PPM Ammonia Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (Biosystems 54-9061 Equivalent).
  2. Biosystems 54-9064 Replacement Calibration Gas - 100 PPM Hydrogen / 18% Oxygen (103 Liter)

    Biosystems 54-9064 Replacement Calibration Gas - 100 PPM Hydrogen / 18% Oxygen (103 Liter)

    $145.00
    100 PPM Hydrogen / 18% Oxygen Calibration Gas, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9064 Equivalent).
  3. Biosystems 54-9034 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (58 Liter)

    Biosystems 54-9034 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (58 Liter)

    $150.00
    25 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Biosystems 54-9034 Equivalent).
  4. Biosystems 54-9035 Replacement Calibration Gas - 99.999% by volume Nitrogen (103 Liter)

    Biosystems 54-9035 Replacement Calibration Gas - 99.999% by volume Nitrogen (103 Liter)

    $145.00
    99.999% by volume Nitrogen Calibration Gas, 103 Liter Steel Cylinder (Biosystems 54-9035 Equivalent).
  5. Biosystems 54-9065 Replacement Calibration Gas - 5 PPM Phosphine (58 Liter)

    Biosystems 54-9065 Replacement Calibration Gas - 5 PPM Phosphine (58 Liter)

    $351.00
    5 PPM Phosphine Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Biosystems 54-9065 Equivalent).
  6. Biosystems 54-9036 Replacement Calibration Gas - 50 PPM Carbon Monoxide (34 Liter)

    Biosystems 54-9036 Replacement Calibration Gas - 50 PPM Carbon Monoxide (34 Liter)

    $62.00
    50 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Biosystems 54-9036 Equivalent).
  7. Biosystems 54-9054 Replacement Calibration Gas - 10 PPM Hydrogen Cyanide (58 Liter)

    Biosystems 54-9054 Replacement Calibration Gas - 10 PPM Hydrogen Cyanide (58 Liter)

    $335.00
    10 PPM Hydrogen Cyanide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Biosystems 54-9054 Equivalent).
  8. Biosystems 54-9063 Replacement Calibration Gas - 30 PPM Nitric Oxide (29 Liter)

    Biosystems 54-9063 Replacement Calibration Gas - 30 PPM Nitric Oxide (29 Liter)

    $232.00
    30 PPM Nitric Oxide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (Biosystems 54-9063 Equivalent).
  9. Biosystems 54-9068E Replacement Calibration Gas - 50% LEL Pentane Simulant / 18% Oxygen (103 Liter)

    Biosystems 54-9068E Replacement Calibration Gas - 50% LEL Pentane Simulant / 18% Oxygen (103 Liter)

    $145.00
    50% LEL Pentane Simulant / 18% Oxygen Calibration Gas, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9068E Equivalent).
  10. Biosystems 54-9037 Replacement Calibration Gas - 10 PPM Sulfur Dioxide (58 Liter)

    Biosystems 54-9037 Replacement Calibration Gas - 10 PPM Sulfur Dioxide (58 Liter)

    $150.00
    10 PPM Sulfur Dioxide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Biosystems 54-9037 Equivalent).
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Items 1 to 10 of 25 total

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