Calgaz calibration gas 20PPM Hydrogen Sulfide (H2S), 160PPM Carbon Monoxide (CO), 1% Carbon Dioxide (CO2), 2.2% Methane (CH4), 18% Oxygen (O2) Balance Nitrogen 34 Liter Aluminum Cylinder, Inlet: C-10, Cylinder/Blend: 2AL 20PPM H2S/160PPM CO/1%CO2/2.2%CH4/18%O2/N2, Catalog: A0431274
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
- ISO 9001-2008
- ISO 17025:2005 accreditation for Ethanol in Nitrogen
- All gas mixtures are made gravimetrically
- All gas mixtures are fully traceable back to their original raw materials
- All master blends are analyzed 100%
- Lot analysis on transfilled cylinders
Cylinders
- Cylinders are leak checked with mass spectrometer
- All cylinders are pressure checked
- All lots of cylinders are traceable by lab database