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Ultra Nitrogen

GASCO Ultra Nitrogen Calibration Gas 99.9999% Nitrogen, Certification: NIST, Made in the USA

O2 < 10 ppb

H2O< 20 ppb

THC < 100 ppb (0.1 PPM)

CO + CO2 < 1 ppm

Blend Tolerance +/-5 and Analytical Tolerance +/-2%

ALL NITROGEN PRODUCTS ONLY SHIP TO CONFIRMED BUSSINES ADDRESSES, NOT ABLE TO SHIP TO A RESIDENTIAL ADDRESS