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55% Propane (C3H8)
Cylinder/Blend: 10AL 15PPM H2S/50PPM CO/2
Cylinder/Blend: 8AL 50PPM NO2/N2
Catalog: A0445306
CALGAZ 1A310012 EPA Protocol CEMS Gases 55% Propane (C3H8)Calgaz calibration gas 35PPM Hydrogen Sulfide (H2S), 300PPM Carbon Monoxide (CO), 1. 3% Methane (CH4), 15% Oxygen (O2) Balance Nitrogen 11 Liter (12 PACK) Aerosol Cylinder, Cylinder Blend: 1AL 35PPM H2S 300PPM CO 1. 3%CH4 15%O2 N2, Catalog: A0428818 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 Mixtures
US$ 10.00
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