Shop by Brand - Industrial Scientific 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. Industrial Scientific 1810-4976 Replacement Calibration Gas - 5 PPM Nitrogen Dioxide (29 Liter)

    Industrial Scientific 1810-4976 Replacement Calibration Gas - 5 PPM Nitrogen Dioxide (29 Liter)

    $232.00
    5 PPM Nitrogen Dioxide Calibration Gas, Balance Air, 29 Liter Aluminum Cylinder (Industrial Scientific 18104976 Equivalent). RFID tag is not included.
  2. Industrial Scientific 1810-5452 Replacement Calibration Gas - 25 PPM Nitrogen Dioxide (29 Liter)

    Industrial Scientific 1810-5452 Replacement Calibration Gas - 25 PPM Nitrogen Dioxide (29 Liter)

    $232.00
    25 PPM Nitrogen Dioxide Calibration Gas, Balance Air, 29 Liter Aluminum Cylinder (Industrial Scientific 18105452 Equivalent). RFID tag is not included.
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2 Item(s)