CALGAZ 8A310312 Hydrogen Sulfide + Carbon Monoxide + Butane + Oxygen Calgaz calibration gas 25PPM Sulfur

Calgaz calibration gas 25PPM Sulfur Dioxide (SO2) Balance Air 58 Liter Aluminum Cylinder

Calgaz calibration gas 100PPM Nitric Oxide (NO)

5%CO2/18%O2/N2

Catalog: A0891453

CALGAZ 8A310312 Hydrogen Sulfide + Carbon Monoxide + Butane + Oxygen Calgaz calibration gas 25PPM SulfurCalgaz calibration gas 20PPM Hydrogen Sulfide (H2S), 60PPM Carbon Monoxide (CO), 2. 5% (50% LEL) Methane (CH4), 15% Oxygen (O2) Balance Nitrogen 58 Liter Aluminum Cylinder, Inlet: C 10, Cylinder Blend: 8AL 20PPM H2S 60PPM CO 2. 5%CH4 15%O2 N2, Catalog: A0200922 Calibration gas is non returnable Calgaz gas mixtures and regulators are manufactured, fully tested and shipped from Calgaz state of the art production facility in Cambridge, Maryland, USA. Gas