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Zero Air

GASCO Zero Air Gas For Calibration


GASCO Zero Air (20.9 % Oxygen balance Nitrogen) Contains Less than 2 PPM H20, 0.1 PPM THC, 1 PPM CO2, and 1 PPM CO, Certification NIST, Made in USA

Typical Production Time

Blending: 1-2 Days (can be rushed if needed)


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