Shop by Brand - Industrial Scientific Replacement Calibration Gas
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 1810-9189 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 1810-4448 Replacement - 50 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (34L)
$62.0050 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18104448 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-7995 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18107995 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 1810-2163 Replacement Calibration Gas - 100 PPM Carbon Monoxide (103 Liter)
$145.00100 PPM Carbon Monoxide Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18102163 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4984 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (29 Liter)
$150.0025 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (Industrial Scientific 18104984 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-7805 Replacement Calibration Gas - 5 PPM Phosphine (29 Liter)
$232.005 PPM Phosphine Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (Industrial Scientific 18107805 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-5825 Replacement - 75 PPM Hydrogen Sulfide, 200 PPM Carbon Monoxide, 25% LEL Methane, 15% Oxygen, Balance Nitrogen (Bump Gas)
$62.0075 PPM Hydrogen Sulfide, 200 PPM Carbon Monoxide, 25% LEL Methane, 15% Oxygen, Balance Nitrogen, 11L Bump Gas Cylinder (Industrial Scientific 18105825 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-6179 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 19% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18106179 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.
