Loading... Please wait...

CATEGORIES

Sort by:

428X-20 Mixture

GASCO Precision Calibration Gas 428X-20 Mixture 20 PPM Hydrogen Sulfide, 1.45 % Methane,(29 % LEL,(58 % LEL Pentane Equivalent), 15% Oxygen, Balance Nitrogen, for calibration and maintenance of gas detectors, NIST Calibration Certificate Included. GASCO Calibration Gas is ISO 9001 Certified, Made in the USA





All prices are in USD. Copyright 2018 Cal Gas Direct Incorporated. Sitemap |