Product Description
81-0090RK-01 Calibration Gas Mixture Equivalent by GASCO, 50 PPM Carbon Monoxide, 50% LEL Methane, 12% Oxygen, Balance Nitrogen contained in a 34 Liter Disposable Steel Cylinder, For Use with Any and All Gas Detectors, Cylinder Connection CGA 600, Calibration Certificate NIST, Made in the USA
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Current Status PRODUCTION DELAYS DUE TO COVID