LIQUID TECHNOLOGY EPA-150-CO2-000500-N-00 Hydrogen Sulfide + Carbon Monoxide + Hexane + Oxygen 5% (50% LEL) Methane (CH4)

5% (50% LEL) Methane (CH4) Balance Air 58 Liter Aluminum Cylinder

Cylinder/Blend: 2AL 5PPM NO2/N2

Calgaz calibration gas 150PPM Ammonia (NH3) Balance Nitrogen 58 Liter Aluminum Cylinder

12% Oxygen (O2) Balance Nitrogen 58 Liter Aluminum Cylinder

LIQUID TECHNOLOGY EPA-150-CO2-000500-N-00 Hydrogen Sulfide + Carbon Monoxide + Hexane + Oxygen 5% (50% LEL) Methane (CH4)Liquid Technology EPA Protocol (CEMS) calibration gas Carbon Dioxide CO2, selectable concentration from 500ppm to 40%, 150 cubic feet (4. 2 cubic meter). Balance Nitrogen with CGA580 Inlet. Calibration gas is non returnable Blending Method: Although most manufacturers utilize a combination of partial pressure and gravimetric filling. Liquid Technology uses solely gravimetric blending to manufacture all calibration gas standards. This allows us to