GASCO 10L-36-5s-21 | X03NI74CP1145K2 | Calibration Gas Mix, 5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen contained in a 10 Liter Disposable Cylinder, For Use with Any and All Gas Detectors, Cylinder Connection: Aerosol Trigger, Calibration Certificate NIST, Made in the USA
BUMP TEST ONLY