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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 1810-5734 Replacement Calibration Gas - 5 PPM Benzene (103 Liter)
$145.005 PPM Benzene Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18105734 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2165 Replacement - 100 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen (103L)
$145.00100 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18102165 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4208 Replacement Calibration Gas - 5% by volume Carbon Dioxide (103 Liter)
$145.005% by volume Carbon Dioxide Calibration Gas, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18104208 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4455 Replacement - 50 PPM Carbon Monoxide, 50% LEL Pentane, 19% Oxygen, Balance Nitrogen (103L)
$145.0050 PPM Carbon Monoxide, 50% LEL Pentane, 19% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18104455 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2302 Replacement Calibration Gas - 250 PPM Carbon Monoxide (103 Liter)
$145.00250 PPM Carbon Monoxide Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18102302 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-7847 Replacement - 100 PPM Carbon Monoxide, 40% LEL Methane, 19% Oxygen, Balance Nitrogen (103L)
$145.00100 PPM Carbon Monoxide, 40% LEL Methane, 19% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18107847 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-3010 Replacement Calibration Gas - 100 PPM Hydrogen (103 Liter)
$145.00100 PPM Hydrogen Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18103010 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4554 Replacement Calibration Gas - 500 PPM Isobutylene (103 Liter)
$145.00500 PPM Isobutylene Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18104554 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-1238 Replacement Calibration Gas - 25% LEL Pentane (103 Liter)
$145.0025% LEL Pentane Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18101238 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-3473 Replacement - 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (103L)
$145.00100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Industrial Scientific 18103473 Equivalent). RFID tag is not included.
