CALGAZ 10R310032 Nitrogen Dioxide + Oxygen 25% (50% LEL) Acetylene (C2H2)

25% (50% LEL) Acetylene (C2H2) Balance Air 17 Liter Steel Cylinder

Calgaz calibration gas 5PPM Phosphine (PH3) Balance Nitrogen 116 Liter Aluminum Cylinder

Calgaz calibration gas 50PPM Hydrogen Sulfide (H2S) Balance Air 34 Liter Aluminum Cylinder

Catalog: A0446271

Catalog: A0431791

CALGAZ 10R310032 Nitrogen Dioxide + Oxygen 25% (50% LEL) Acetylene (C2H2)Calgaz calibration gas 25PPM Hydrogen Sulfide (H2S), 100PPM Carbon Monoxide (CO), 2. 2% Methane (CH4), 18% Oxygen (O2) Balance Nitrogen 116 Liter Aluminum Returnable Cylinder, Inlet: C 10, Cylinder Blend: 10ALR 25PPM H2S 100PPM CO 2. 2%CH4 18%O2 N2, Catalog: A0891446 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,