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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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Industrial Scientific 1810-3218 Replacement Calibration Gas - 5% by volume Carbon Dioxide (34 Liter)
$62.005% by volume Carbon Dioxide Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18103218 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2913 Replacement Calibration Gas - 2.5% by volume Carbon Dioxide (103 Liter)
$145.002.5% by volume Carbon Dioxide Calibration Gas, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18102913 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-6153 Replacement Calibration Gas - 1000 PPM Carbon Dioxide (103 Liter)
$145.001000 PPM Carbon Dioxide Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18106153 Equivalent). RFID tag is not included. -
BW Technologies CG2-U-600-17 Replacement Calibration Gas - 600 PPM Carbon Dioxide (17 Liter)
$50.00600 PPM Carbon Dioxide Calibration Gas, Balance Nitrogen, 17 Liter Steel Cylinder (BW Technologies CG2-U-600-17 Equivalent). -
BW Technologies CG2-B-10K-34 Replacement Calibration Gas - 1% by volume Carbon Dioxide (34 Liter)
$62.001% by volume Carbon Dioxide Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG2-B-10K-34 Equivalent).
