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OEM Cross Reference

If you are currently using OEM (Original Equipment Manufacture) calibration gas, contact us regarding the benefits to switching to GASCO equivalent Precision Calibration Gas mixtures. 

Cal Gas Direct Inc, has a extensive selection of High Quality OEM Calibration Gas Mixtures.

If you do not find your mixture please send us the manufacturer part number, gas description, cylinder size, and cylinder connection type. We then can check to see if that is something we can have mixed for you. We offer many more Calibration Gases 

GASCO equivalent Calibration Gas, is used for the Calibration and Maintenance of Gas Detectors and Sensors. All of our GASCO Calibration Gas Cylinders ship with a Certificate of Analysis (COA). GASCO Calibration Gas meets or exceeds the requirements of the Original Gas Detection Equipment Manufactures Specifications. GASCO Calibration Gas is National Institute of Standards and Technology (NIST) Traceable, GASCO Calibration Gas is Made in the USA, and produced using an ISO 9001:2008 certified process.


Click below to search our OEM Calibration Gas inventory

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