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Calgaz calibration gas 50PPM Hydrogen Sulfide (H2S) Balance Nitrogen 58 Liter Aluminum Cylinder
1% Propane (C3H8) Balance Air 116 Liter Aluminum Cylinder
Cylinder/Blend: 2AL 22PPM H2S/50PPM CO/170PPM I-C4H8/2
Cylinder/Blend: 8AL 10PPM SO2/AIR
CALGAZ 1A310010 Nitric Oxide + Sulfur Dioxide Calgaz calibration gas 50PPM HydrogenCalgaz calibration gas 25PPM Hydrogen Sulfide (H2S), 50PPM Carbon Monoxide (CO), 2. 5% (50% LEL) Methane (CH4), 20. 9% Oxygen (O2) Balance Nitrogen 11 Liter (12 PACK) Aerosol Cylinder, Cylinder Blend: 1AL 25PPM H2S 50PPM CO 2. 5%CH4 20. 9%O2 N2, Catalog: A0428811 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.
