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405x-2.5-CO2-2.5-CH4 Mixture

GASCO Calibration Gas 405x-2.5-CO2-2.5-CH4 Mixture CH4 2.5% (50% LEL), CO2 2.5%, CO 500 PPM, H2S 50 PPM, Balance Nitrogen 



Our Precision Calibration Gas also known as Cal 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.




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