CALGAZ 2A310186 116 Liters The regulators provide the exact

The regulators provide the exact amount of gas the instrument pump requires

Calgaz calibration gas 10PPM Sulfur Dioxide (SO2) Balance Air 34 Liter Aluminum Cylinder

19% Oxygen (O2) Balance Nitrogen 58 Liter Aluminum Cylinder

Cylinder/Blend: 2AL 10PPM H2S/50PPM CO/1

95PPM Carbon Monoxide (CO)

CALGAZ 2A310186 116 Liters The regulators provide the exactCalgaz calibration gas 20PPM Hydrogen Sulfide (H2S), 60PPM Carbon Monoxide (CO), 2. 5% (50% LEL) Methane (CH4), 15% Oxygen (O2) Balance Nitrogen 34 Liter Aluminum Cylinder, Inlet: C 10, Cylinder Blend: 2AL 20PPM H2S 60PPM CO 2. 5%CH4 15%O2 N2, Catalog: A0431330 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