Product Description
GASCO 301B Precision Calibration Gas 50 PPM Carbon Monoxide, 5000 PPM Carbon Dioxide, 2.5% Methane (50% LEL), Balance Air 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 USAProduct Videos
Custom Field
Current Status PRODUCTION DELAYS DUE TO COVID