CALGAZ 8A310520 Hydrogen Sulfide + Carbon Dioxide + Methane + Oxygen All lots of cylinders are

All lots of cylinders are traceable by lab database

All cylinders are pressure checked

Catalog: A0446046

Calgaz calibration gas 20PPM Chlorine (Cl2) Balance Nitrogen 58 Liter Aluminum Cylinder

Catalog: A0891465

CALGAZ 8A310520 Hydrogen Sulfide + Carbon Dioxide + Methane + Oxygen All lots of cylinders areCalgaz calibration gas 25PPM Hydrogen Sulfide (H2S), 100PPM Carbon Monoxide (CO), 0. 5% Carbon Dioxide (CO2), 2. 2% Methane (CH4), 18% Oxygen (O2) Balance Nitrogen 58 Liter Aluminum Cylinder, Inlet: C 10, Cylinder Blend: 8AL 25PPM H2S 100PPM CO 0. 5%CO2 2. 2%CH4 18%O2 N2, Catalog: A0446277 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