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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 1810-1162 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 1810-9190 Replacement - 100 PPM Carbon Monoxide, 25% LEL Pentane, 18% Oxygen, Balance Nitrogen (34L)
$62.00100 PPM Carbon Monoxide, 25% LEL Pentane, 18% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18109190 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-1253 Replacement - 100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (34L)
$62.00100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18101253 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0719 Replacement Calibration Gas - 50 PPM Carbon Monoxide (34 Liter)
$62.0050 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18100719 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-5700 Replacement Calibration Gas - 5 PPM Butadiene (34 Liter)
$62.005 PPM Butadiene Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18105700 Equivalent). RFID tag is not included. -
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 1810-0214 Replacement Calibration Gas - 50% LEL Methane (34 Liter)
$62.0050% LEL Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18100214 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-5106 Replacement Calibration Gas - 1000 PPM Methane (34 Liter)
$62.001000 PPM Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18105106 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-5098 Replacement Calibration Gas - 500 PPM Methane (34 Liter)
$62.00500 PPM Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18105098 Equivalent). RFID tag is not included.
