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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 1810-7284 Replacement Calibration Gas - 2% by volume Methane (34 Liter)
$62.002% by volume Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18107284 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0206 Replacement Calibration Gas - 20% LEL Methane (34 Liter)
$62.0020% LEL Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18100206 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-5114 Replacement Calibration Gas - 10% LEL Methane (34 Liter)
$62.0010% LEL Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18105114 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-6591 Replacement Calibration Gas - 100 PPM Isobutylene (34 Liter)
$62.00100 PPM Isobutylene Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18106591 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2312 Replacement Calibration Gas - 99.999% by volume Methane (34 Liter)
$62.0099.999% by volume Methane Calibration Gas, 34 Liter Steel Cylinder (Industrial Scientific 18102312 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4778 Replacement Calibration Gas - 99.999% by volume Methane (34 Liter)
$62.0099.999% by volume Methane Calibration Gas, 34 Liter Steel Cylinder (Industrial Scientific 18104778 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0271 Replacement Calibration Gas - 20.9% by volume Oxygen (34 Liter)
$62.0020.9% by volume Oxygen Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18100271 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-9189 Replacement Calibration Gas - 18% by volume Oxygen (34 Liter)
$62.0018% by volume Oxygen Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18109189 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-0289 Replacement Calibration Gas - 19% by volume Oxygen (34 Liter)
$62.0019% by volume Oxygen Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18100289 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2248 Replacement Calibration Gas - 99.999% by volume Nitrogen (34 Liter)
$62.0099.999% by volume Nitrogen Calibration Gas, 34 Liter Steel Cylinder (Industrial Scientific 18102248 Equivalent). RFID tag is not included.
