Shop by Brand - Single Gas Mix
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 1810-1220 Replacement Calibration Gas - 10 PPM Sulfur Dioxide (58 Liter)
$150.0010 PPM Sulfur Dioxide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18101220 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2222 Replacement Calibration Gas - 5 PPM Sulfur Dioxide (58 Liter)
$150.005 PPM Sulfur Dioxide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18102222 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0693 Replacement Zero Air - 20.9% Oxygen (34 Liter)
$62.0020.9% Oxygen (Zero Air) Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18100693 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4992 Replacement Calibration Gas - 5 PPM Sulfur Dioxide (29 Liter)
$150.005 PPM Sulfur Dioxide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (Industrial Scientific 18104992 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0172 Replacement Calibration Gas - 50% LEL Propane (34 Liter)
$62.0050% LEL Propane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18100172 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-1162 Replacement Calibration Gas - 25% LEL Pentane (34 Liter)
$62.0025% LEL Pentane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18101162 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0164 Replacement Calibration Gas - 25% LEL Propane (34 Liter)
$62.0025% LEL Propane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18100164 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-3762 Replacement Calibration Gas - 25% LEL Propane (103 Liter)
$145.0025% LEL Propane Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18103762 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4059 Replacement Calibration Gas - 1 PPM Phosphine (58 Liter)
$351.001 PPM Phosphine Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18104059 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-7797 Replacement Calibration Gas - 5 PPM Phosphine (58 Liter)
$351.005 PPM Phosphine Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18107797 Equivalent). RFID tag is not included.
