Calgaz calibration gas 50PPM Carbon Monoxide (CO), 1.62% (32% LEL) Methane (CH4), 18% Oxygen (O2) Balance Nitrogen 552 Liter Steel Cylinder, Inlet: CGA-590, Cylinder/Blend: 5E 50PPM CO/1.62%CH4/18%O2/N2(590), Catalog: A0435900
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